{"title":"Collectors Gemstones","description":"\u003cp\u003eGemstones for Collectors\u003c\/p\u003e","products":[{"product_id":"16-01-ct-natural-black-ethiopian-opal","title":"16.01 Ct Natural Black Ethiopian Opal","description":"\u003cp\u003eA dramatic canvas of color, this 16.01-carat natural black opal from Ethiopia displays vivid flashes of red, orange, green, and blue across its dark body. Its oval cabochon cut and rounded dome enhance the stone’s lively play-of-color, revealing shifting patterns and changing hues with every movement and viewing angle.\u003c\/p\u003e\n\u003cp\u003eWith its impressive size, rare dark body color, and vibrant multicolor display, this opal is a captivating addition to any gemstone collection and a striking centerpiece for a custom pendant. Offered at $800—approximately $49.97 per carat, it presents exceptional visual impact and value for its size and color.\u003c\/p\u003e\n\u003cp\u003e• Weight: 16.01 carats\u003cbr\u003e• Gemstone: Natural Black Opal\u003cbr\u003e• Origin: Ethiopia\u003cbr\u003e• Cut: Oval cabochon\u003cbr\u003e• Price: $800\u003cbr\u003e• Price per carat: Approximately $49.97\u003cbr\u003e• Shipping: Included\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372104118568,"sku":null,"price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/6771660C-A7CA-4ACB-BF6C-2086E92998F9.png?v=1789151991"},{"product_id":"1-36-ct-natural-blue-spinel-gia-report","title":"1.36 CT NATURAL BLUE SPINEL — GIA REPORT","description":"\u003cp\u003eA beautiful 1.36-carat natural blue spinel represented as originating from Sri Lanka. This elongated cushion-cut gemstone displays an attractive blue to blue-gray color, accented by brighter cyan flashes as it moves through the light.\u003c\/p\u003e\n\u003cp\u003eThe stone is accompanied by a recent GIA Gemological Report confirming that it is natural spinel with no indications of heating.\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural Blue Spinel\u003cbr\u003e• Weight: 1.36 carats\u003cbr\u003e• Measurements: 8.87 × 4.81 × 3.64 mm\u003cbr\u003e• Reported Origin: Sri Lanka\u003cbr\u003e• Color: Blue\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Cushion\u003cbr\u003e• Crown: Modified Brilliant Cut\u003cbr\u003e• Pavilion: Step Cut\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• GIA Report Number: 1246042431\u003cbr\u003e• Price: $450\u003c\/p\u003e\n\u003cp\u003eThe gemstone pictured is the exact stone being offered. The GIA report documents the gemstone’s identity, color, and treatment status. The Sri Lankan origin is reported separately and is not presented as a GIA-confirmed origin determination.\u003c\/p\u003e\n\u003cp\u003eThe listing photographs show the actual gemstone being offered, not a representative image. Color and appearance may vary depending on lighting, display, and screen settings.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372584399144,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/7D1208B3-247D-4B5C-A7DE-DF75B373B5C6.png?v=1789180911"},{"product_id":"3-32-ct-natural-spessartite-garnet-namibia-gia-report","title":"3.32 CT NATURAL SPESSARTITE GARNET – NAMIBIA – GIA REPORT","description":"\u003cp\u003eA natural 3.32-carat spessartite garnet represented as originating from Namibia. The gemstone displays a vivid orangy-red color, transparent clarity and strong brilliance in an elegant cushion shape. Its size and distinctive color make it suitable for a fine jewelry project or gemstone collection.\u003c\/p\u003e\n\u003cp\u003eWhy This Stone Is Priced Higher Than Many Other Spessartite Garnets\u003c\/p\u003e\n\u003cp\u003eNot all spessartite garnets are comparable in value. Pricing depends on a combination of color, clarity, size, cut, brilliance, rarity and documentation.\u003c\/p\u003e\n\u003cp\u003eThis gemstone commands a premium for several reasons:\u003c\/p\u003e\n\u003cp\u003e• Large size: At 3.32 carats, it is substantially larger than the smaller spessartite garnets commonly offered on the market. Fine stones above three carats are more difficult to find, particularly when they retain strong color and transparency.\u003cbr\u003e• Vivid orangy-red color: The stone displays a lively, saturated orangy-red hue rather than a dull, brownish or overly dark appearance. Attractive color is one of the most important factors in evaluating spessartite garnet.\u003cbr\u003e• Transparency and brilliance: The gemstone is transparent and has a lively appearance, allowing light to move through the stone and produce strong visual brightness.\u003cbr\u003e• Distinctive cut: Its cushion shape combines a classic outline with a brilliant-cut crown and step-cut pavilion, giving the stone both elegance and visual presence.\u003cbr\u003e• Limited availability of larger fine material: While smaller commercial spessartite garnets can be relatively accessible, larger transparent stones with attractive color and good brilliance are considerably less common.\u003cbr\u003e• Collector and locality interest: The stone is represented as originating from Namibia, a locality of interest to gemstone collectors. This origin designation is presented as represented and is not independently confirmed by the GIA report.\u003cbr\u003e• Professional documentation: The gemstone is accompanied by the original GIA report, which identifies it as natural spessartine garnet. Independent laboratory documentation provides important assurance regarding the gemstone’s identity and natural status.\u003c\/p\u003e\n\u003cp\u003eThe price reflects the combination of size, color, transparency, cut, rarity and documentation—not simply the gemstone’s carat weight. Lower-priced spessartite garnets may be smaller, less saturated, more included, darker, less brilliant, commercially cut or undocumented. Direct comparisons should therefore be made only with stones of similar quality and size.\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural spessartite garnet\u003cbr\u003e• Weight: 3.32 carats\u003cbr\u003e• Represented origin: Namibia\u003cbr\u003e• Color: Orangy red\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Cushion\u003cbr\u003e• Measurements: 9.45 × 7.88 × 4.94 mm\u003cbr\u003e• Crown: Brilliant cut\u003cbr\u003e• Pavilion: Step cut\u003cbr\u003e• GIA report: 1242042385\u003cbr\u003e• Report date: August 27, 2026\u003c\/p\u003e\n\u003cp\u003eThe gemstone is accompanied by the original GIA report. GIA identifies the stone as natural spessartine garnet; however, the report does not state or independently confirm geographic origin. The Namibia origin designation is therefore presented as represented.\u003c\/p\u003e\n\u003cp\u003eThe stone is offered in its current condition, as shown in the listing photographs. Buyers are encouraged to review all images and documentation carefully and may request additional photographs or videos before purchase.\u003c\/p\u003e\n\u003cp\u003eSpessartite garnets are valued for their vivid orange-to-red coloration, lively brilliance and suitability for jewelry. Material represented as originating from Namibia may be of interest to collectors and enthusiasts seeking locality-associated gemstones.\u003c\/p\u003e\n\u003cp\u003eFor additional educational information about spessartite garnet:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Da709YyG6zQVLTxTa7aIfX1krkYt6z35yBr7Ek0\/?img_index=12\u0026amp;igsh=bjBjZjE4YjNhMGF1\u003c\/p\u003e\n\u003cp\u003eBecause of the gemstone’s value, shipping must be arranged separately with appropriate insurance, tracking and signature confirmation. Facebook shipping does not provide adequate coverage for an item of this value. Shipping terms and insurance arrangements should be confirmed before payment.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372592754984,"sku":null,"price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/91B7E1E4-B535-496E-8CC6-836A6DCCBE4C.png?v=1789181317"},{"product_id":"2-68-ct-natural-cobalt-blue-spinel-from-sri-lanka-gia-report","title":"2.68 CT NATURAL COBALT BLUE SPINEL FROM SRI LANKA — GIA REPORT","description":"\u003cp\u003eA distinctive natural spinel with a refined green-blue appearance and vivid teal-blue flashes. Its elegant square cushion shape, transparent body, and modified step-cut pavilion produce crisp geometric brilliance and lively color as the stone moves through the light.\u003c\/p\u003e\n\u003cp\u003eThe accompanying GIA report identifies the gemstone as natural spinel and records its color as green-blue. GIA did not confirm the gemstone’s geographic origin, determine whether cobalt is present, or establish whether cobalt contributes to its color.\u003c\/p\u003e\n\u003cp\u003eAccordingly, the descriptions “cobalt-blue” and “from Sri Lanka” are source-reported information rather than conclusions stated in the GIA report. Buyers should evaluate these descriptions accordingly.\u003c\/p\u003e\n\u003cp\u003eGIA also states that no indications of heating were observed.\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Natural spinel, as identified by GIA\u003cbr\u003e• Weight: 2.68 carats\u003cbr\u003e• GIA color description: Green-Blue\u003cbr\u003e• Source-reported description: Cobalt-blue\u003cbr\u003e• Source-reported origin: Sri Lanka\u003cbr\u003e• Shape: Cushion\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Measurements: 8.01 × 7.71 × 5.11 mm\u003cbr\u003e• Crown: Brilliant cut\u003cbr\u003e• Pavilion: Modified step cut\u003cbr\u003e• No indications of heating observed by GIA\u003cbr\u003e• GIA Report No. 5241042391\u003c\/p\u003e\n\u003cp\u003eWith its substantial size, distinctive square cushion presentation, vivid teal-blue flashes, and GIA-documented natural identity, this spinel offers an appealing opportunity for bespoke jewelry or a specialized collection. Its color description, cobalt content, and geographic origin should be understood as source-reported information and not as independently confirmed GIA findings.\u003c\/p\u003e\n\u003cp\u003eFor educational information about cobalt-blue spinel, please visit:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Da7h8qMG1X-qTtHH1L8cbQxq07bKSBAHCUybNM0\/?img_index=12\u0026amp;igsi=dDU0bDlneW96ZjRq\u003c\/p\u003e\n\u003cp\u003eSerious inquiries are welcome. Please send a direct message before purchasing so that appropriate insured shipping can be arranged; Facebook does not provide adequate insurance coverage for an item of this value.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372601045288,"sku":null,"price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/5CDF962A-F2D1-4FE6-AA46-B013A91132BF.jpg?v=1789182288"},{"product_id":"1-28-ct-natural-burmese-red-spinel-gia-certified","title":"1.28 CT NATURAL BURMESE RED SPINEL — GIA CERTIFIED","description":"\u003cp\u003eA rare and compelling natural red spinel from Burma (Myanmar), accompanied by a GIA Spinel Origin Report. Its saturated red color, transparent clarity, and elegant oval cut highlight the distinctive beauty for which Burmese spinel is prized by collectors and connoisseurs.\u003c\/p\u003e\n\u003cp\u003eThe GIA report documents the stone’s Burmese origin and states that there are no indications of heating. This provides respected independent documentation for an untreated natural gemstone, while its 1.28-carat size, vivid color, and transparent appearance add to its appeal as a fine jewelry stone or collector’s gem.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Natural Spinel\u003cbr\u003e• Weight: 1.28 carats\u003cbr\u003e• Color: Red\u003cbr\u003e• Origin: Burma (Myanmar)\u003cbr\u003e• Shape: Oval\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Measurements: 7.00 × 5.19 × 3.89 mm\u003cbr\u003e• Crown: Brilliant cut\u003cbr\u003e• Pavilion: Step cut\u003cbr\u003e• No indications of heating\u003cbr\u003e• GIA Report No. 5242042371\u003c\/p\u003e\n\u003cp\u003eBurmese red spinel has long been valued for its ruby-like color, natural brilliance, and limited availability. Historically, some celebrated stones identified as rubies were later recognized as exceptional red spinels, adding to the gem’s enduring fascination and collector interest. This stone’s documented origin, untreated status, and classic red color make it a noteworthy addition to a fine gemstone collection.\u003c\/p\u003e\n\u003cp\u003eFor more information, please visit Instagram:\u003cbr\u003ehttps:\/\/www.instagram.com\/p\/DbC30TRFD7w4rysGTG0NP6vK_AOadC30PYWew00\/?img_index=13\u0026amp;igsi=MWllYnZnOGZoYXZobQ==\u003c\/p\u003e\n\u003cp\u003ePlease message me with serious inquiries. DM before purchasing to arrange proper insured shipping, as Facebook does not provide adequate insurance for an item of this value.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372614414632,"sku":null,"price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/6F5AC459-0E6E-4186-8B76-528130825150.jpg?v=1789183279"},{"product_id":"1-63-ct-natural-color-change-spinel-gia-documented","title":"1.63 CT NATURAL COLOR-CHANGE SPINEL — GIA DOCUMENTED","description":"\u003cp\u003eA distinctive natural spinel for collectors and jewelry buyers, with a GIA report documenting a visible color change from violetish blue to purple under different lighting conditions.\u003c\/p\u003e\n\u003cp\u003eIn daylight or fluorescent light, the stone presents a cool violetish-blue appearance. Under incandescent lighting, it shifts toward purple, giving the gem a dynamic look that changes with its surroundings. This makes it an engaging choice for anyone who appreciates gemstones with visual character beyond a single face-up color.\u003c\/p\u003e\n\u003cp\u003eThe transparent cushion cut combines a modified brilliant-cut crown with a modified step-cut pavilion. As the stone moves, the faceting produces flashes of blue, violet, and purple while preserving the elegant outline of a cushion-shaped gem.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural spinel — GIA-confirmed\u003cbr\u003e• Weight: 1.63 carats — GIA-confirmed\u003cbr\u003e• Color: Violetish blue changing to purple — GIA-confirmed\u003cbr\u003e• Phenomenon: Color change under different lighting — GIA-confirmed\u003cbr\u003e• Shape: Cushion\u003cbr\u003e• Measurements: 6.90 × 5.54 × 5.14 mm\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• Origin: Sri Lanka — seller-provided provenance; not GIA-confirmed\u003cbr\u003e• GIA Report Number: 2241042394\u003c\/p\u003e\n\u003cp\u003eFor collectors, the appeal lies in the combination of natural spinel, transparent material, a documented color-change phenomenon, and a versatile cushion shape. With a Mohs hardness of approximately 8, spinel is also well suited to a carefully designed ring or pendant, while remaining attractive as a loose gemstone for a collection.\u003c\/p\u003e\n\u003cp\u003ePrice: $1,750\u003c\/p\u003e\n\u003cp\u003eThe GIA report is included.\u003c\/p\u003e\n\u003cp\u003eLearn more about natural color-change spinel here:\u003cbr\u003ehttps:\/\/www.instagram.com\/p\/Db-PO28GwoTju1WuBQJsZdgPmoBb84pYXArScg0\/?img_index=11\u0026amp;igsi=MTJmZXQ0bnI0ZW0zag==\u003c\/p\u003e\n\u003cp\u003ePlease DM me to arrange properly insured shipping. Facebook’s standard shipping option does not provide the level of insurance required for this gemstone.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372645445928,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/B8302646-8CDC-4EC9-BD49-277703FF0EE7.jpg?v=1789184308"},{"product_id":"1-18-ct-natural-blue-spinel-gia-report","title":"1.18 CT NATURAL BLUE SPINEL — GIA REPORT","description":"\u003cp\u003eA natural blue spinel with rich color, transparent clarity, and an elegant oval cut. The stone displays a deep blue bodycolor with subtle slate-blue and violet nuances, making it suitable for classic or contemporary jewelry designs.\u003c\/p\u003e\n\u003cp\u003eThe accompanying GIA report confirms the gemstone’s natural spinel identity, blue color, oval shape, measurements, transparent clarity, and no indications of heating. The Sri Lankan provenance is seller-provided and is not represented as GIA-confirmed.\u003c\/p\u003e\n\u003cp\u003eSpinel is valued for its attractive color range, relative rarity, and durability. With a Mohs hardness of approximately 8, it is generally suitable for jewelry designed for regular wear when properly set and cared for.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural spinel — GIA-confirmed\u003cbr\u003e• Weight: 1.18 carats — GIA-confirmed\u003cbr\u003e• Color: Blue — GIA-confirmed\u003cbr\u003e• Shape: Oval — GIA-confirmed\u003cbr\u003e• Measurements: 7.17 × 5.68 × 3.92 mm — GIA-confirmed\u003cbr\u003e• Transparency: Transparent — GIA-confirmed\u003cbr\u003e• Treatment: No indications of heating observed — GIA-confirmed\u003cbr\u003e• Origin: Sri Lanka — seller-provided provenance; not GIA-confirmed\u003cbr\u003e• GIA Report Number: 2245042374\u003c\/p\u003e\n\u003cp\u003ePrice: $500\u003c\/p\u003e\n\u003cp\u003eThe GIA report is included. Message me for additional information, shipping arrangements, or insured shipping options.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52372680769832,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/28C987DB-27C5-4BC9-8193-7547F9C4D2CB.png?v=1789184908"},{"product_id":"1-32-ct-natural-blue-spinel-gia-report","title":"1.32 CT NATURAL BLUE SPINEL — GIA REPORT","description":"\u003cp\u003eA natural blue spinel with seller-provided Sri Lankan provenance, accompanied by a GIA report. Its transparent oval cut displays an elegant blue color with subtle blue-green character, offering a distinctive option for collectors and jewelry enthusiasts.\u003c\/p\u003e\n\u003cp\u003eBlue spinel is valued for its relative rarity, attractive color, and durability. Weighing 1.32 carats, this gemstone offers a versatile size for a custom ring, pendant, or other fine-jewelry design, while also making a noteworthy addition to a gemstone collection.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural Spinel\u003cbr\u003e• Weight: 1.32 carats\u003cbr\u003e• Color: Blue\u003cbr\u003e• Shape: Oval\u003cbr\u003e• Measurements: 7.30 × 5.95 × 4.16 mm\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• Origin: Sri Lanka — seller-provided provenance\u003cbr\u003e• GIA Report Number: 1242042377\u003c\/p\u003e\n\u003cp\u003eWith a Mohs hardness of approximately 8, spinel is generally suitable for jewelry intended for regular wear when properly designed and cared for. Its natural origin, blue color, reported absence of heating indications, and accompanying GIA documentation provide clear, documented characteristics at an asking price of $600.\u003c\/p\u003e\n\u003cp\u003ePrice: $600\u003c\/p\u003e\n\u003cp\u003eGIA report included. Message me for additional information or insured shipping options.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52372927152424,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/0C32EE6F-D414-460F-BAD8-06C3AB8693C9.png?v=1789190084"},{"product_id":"💜-2-01-ct-natural-purple-pink-spinel-from-afghanistan-gia-documented","title":"💜 2.01 CT NATURAL PURPLE-PINK SPINEL FROM AFGHANISTAN — GIA DOCUMENTED","description":"\u003cp\u003eA distinctive natural purple-pink spinel from Afghanistan, displaying an attractive blend of soft lavender, violet and pink tones. At 2.01 carats, this transparent oval gemstone offers strong presence, while its brilliant-cut crown and step-cut pavilion create lively flashes of color across the stone.\u003c\/p\u003e\n\u003cp\u003eDocumented by GIA, the stone is confirmed as natural spinel with no indications of heating. Its unusual purple-pink color, transparent appearance and documented treatment status make it an appealing choice for collectors seeking a distinctive spinel or for a custom jewelry design.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural Spinel\u003cbr\u003e• Weight: 2.01 carats\u003cbr\u003e• Origin: Afghanistan\u003cbr\u003e• Color: Purple-Pink\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Oval\u003cbr\u003e• Measurements: 8.18 × 6.46 × 5.22 mm\u003cbr\u003e• Crown: Brilliant Cut\u003cbr\u003e• Pavilion: Step Cut\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• GIA Report: 5242042370\u003c\/p\u003e\n\u003cp\u003ePurple-pink spinel offers a distinctive alternative to more familiar red and blue varieties, with a color combination well suited to a one-of-a-kind ring, pendant or other custom design. Its documented natural status and lack of indications of heating add important provenance and treatment information for collectors evaluating a unique gemstone.\u003c\/p\u003e\n\u003cp\u003e$1,200 — shipping included.\u003c\/p\u003e\n\u003cp\u003eFor the GIA report and additional details, message me directly to discuss the stone or arrange an insured shipping option. Facebook does not provide adequate insurance for valuable gemstones.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52372928823592,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/FBDA590D-0408-4ACF-9289-6C3A9230D6E5.png?v=1789190675"},{"product_id":"2-95-ct-natural-namibian-spessartite-garnet-gia-report","title":"2.95 CT NATURAL NAMIBIAN SPESSARTITE GARNET — GIA REPORT","description":"\u003cp\u003eBring bold color and impressive size to a custom jewelry design with this natural spessartite garnet from Namibia. Weighing 2.95 carats, this transparent oval gemstone displays a rich, fiery orangy-red hue with strong visual presence.\u003c\/p\u003e\n\u003cp\u003eIts distinctive combination of an oval outline, brilliant-cut crown, and step-cut pavilion gives the stone an appealing balance of sparkle and geometric character. It would be well suited for a custom ring, pendant, or other fine jewelry setting.\u003c\/p\u003e\n\u003cp\u003eGemstone Details:\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural Spessartite Garnet\u003cbr\u003e• Weight: 2.95 carats\u003cbr\u003e• Origin: Namibia\u003cbr\u003e• Color: Orangy Red\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Oval\u003cbr\u003e• Measurements: 8.64 × 7.19 × 5.28 mm\u003cbr\u003e• Crown: Brilliant Cut\u003cbr\u003e• Pavilion: Step Cut\u003cbr\u003e• GIA Report: 2245042373\u003c\/p\u003e\n\u003cp\u003eNamibian spessartite garnets are appreciated for their vibrant orange to reddish-orange colors. At nearly 3 carats, this gemstone offers substantial size and presence while retaining the versatility needed for a range of jewelry designs. Its GIA report provides independent documentation of its identity and reported characteristics.\u003c\/p\u003e\n\u003cp\u003eMessage me directly for an insured shipping option, as Facebook does not provide adequate insurance for valuable gemstones.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52372932329768,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/2EF0ED04-F3A6-48E1-A209-8E55F41B31C2.png?v=1789191278"},{"product_id":"1-93ct-vivid-green-iranian-demantoid-gia-certified-horsetail-inclusion-2ct","title":"1.93ct Vivid Green Iranian Demantoid - GIA Certified, Horsetail Inclusion, 2ct","description":"\u003cp\u003eThe Unicorn Garnet\u003c\/p\u003e\n\u003cp\u003eA rare natural demantoid garnet with documented Iranian origin, a rich green color, transparent clarity, and a brilliant round cut. Weighing 1.93 carats, it represents a substantial size for a faceted demantoid and offers the combination of provenance, size, color, and characteristic inclusions that attracts serious gemstone collectors.\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Variety: Natural Demantoid Garnet\u003cbr\u003e• Species: Andradite Garnet\u003cbr\u003e• Weight: 1.93 carats\u003cbr\u003e• Shape: Round\u003cbr\u003e• Cutting Style: Brilliant Cut\u003cbr\u003e• Measurements: 7.37–7.42 × 4.90 mm\u003cbr\u003e• Color: Green\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Geographic Origin: Iran\u003cbr\u003e• Certification: GIA Demantoid Origin Report\u003cbr\u003e• GIA Report Number: 5241033742\u003cbr\u003e• Report Date: August 17, 2026\u003c\/p\u003e\n\u003cp\u003eRarity, Provenance \u0026amp; Collector Appeal\u003c\/p\u003e\n\u003cp\u003eThe stone displays prominent, radiating horsetail inclusions—an important visual feature associated with some of the most sought-after demantoid material. While horsetail inclusions are especially identified with Russian demantoid, their presence in Iranian demantoid is uncommon and adds distinctive character to this gem.\u003c\/p\u003e\n\u003cp\u003eIts Iranian origin is confirmed by the accompanying GIA report, providing documented provenance rather than relying solely on visual attribution. The combination of a near-two-carat faceted weight, transparent green material, confirmed origin, and visible horsetail inclusions makes this a compelling addition to a focused garnet or colored-stone collection.\u003c\/p\u003e\n\u003cp\u003eAs with any collectible gemstone, value depends on factors including quality, rarity, provenance, market conditions, and buyer demand. This stone’s documented origin and distinctive inclusion pattern may support long-term collector interest, but no investment return is guaranteed.\u003c\/p\u003e\n\u003cp\u003eDemantoid Facts\u003c\/p\u003e\n\u003cp\u003e• Demantoid is the green variety of andradite garnet.\u003cbr\u003e• Its name refers to its diamond-like brilliance.\u003cbr\u003e• Demantoid is known for strong dispersion and lively fire.\u003cbr\u003e• Faceted demantoids approaching two carats are less commonly encountered than smaller stones.\u003cbr\u003e• Horsetail inclusions are a notable identifying and collecting feature in certain demantoids.\u003cbr\u003e• Demantoid is the traditional January birthstone and one of the most collectible garnet varieties.\u003c\/p\u003e\n\u003cp\u003ePrice: $8,000\u003c\/p\u003e\n\u003cp\u003eEducational information and additional imagery:\u003cbr\u003ehttps:\/\/www.instagram.com\/p\/DbKrAM0FKkx4ZoMF2m1eKQ5ir6j7Abcy-SPZM80\/?igsi=NGMwbXN1djhlbTE=\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52372933050664,"sku":null,"price":8000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/76DBB0F6-0FCD-4507-9939-3417479FE5A1.jpg?v=1789191676"},{"product_id":"2-02-ct-natural-cobalt-blue-spinel-from-sri-lanka","title":"2.02 CT NATURAL COBALT BLUE SPINEL FROM SRI LANKA 🇱🇰","description":"\u003cp\u003eA rare, transparent cobalt-blue spinel with vivid color, brilliant flashes, and an elongated octagonal shape. Its modified brilliant cut creates impressive depth, brightness, and presence.\u003c\/p\u003e\n\u003cp\u003ePrice: $7,500\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Natural cobalt blue spinel\u003cbr\u003e• Weight: 2.02 carats\u003cbr\u003e• Origin: Sri Lanka\u003cbr\u003e• Color: Vivid blue\u003cbr\u003e• Shape: Octagonal\u003cbr\u003e• Measurements: 8.35 × 6.17 × 4.42 mm\u003cbr\u003e• Transparent\u003cbr\u003e• No indications of heating\u003cbr\u003e• Accompanied by GIA and GFCO reports\u003c\/p\u003e\n\u003cp\u003eReport Information\u003c\/p\u003e\n\u003cp\u003e• GIA Report No.: 6227467376\u003cbr\u003e• GFCO Report No.: 24010001\u003c\/p\u003e\n\u003cp\u003eThe GIA report confirms the stone as a natural, transparent blue spinel with no indications of heating. (GIA does not test for Cobalt or Origin with blue spinels)\u003c\/p\u003e\n\u003cp\u003eThe GFCO report identifies it as Blue Cobalt Spinel, describes the color as vivid blue, records a strong cobalt\/chromium-filter reaction, and documents Sri Lankan origin.\u003c\/p\u003e\n\u003cp\u003eNatural cobalt-blue spinel is among the rarest and most collectible spinel colors, especially in a transparent stone exceeding two carats.\u003c\/p\u003e\n\u003cp\u003eEducational Information and Additional Examples\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Daz-ESmm-Ac3rQjtnLrVnLGdmsnvWT7sNhEOcA0\/?img_index=9\u0026amp;igsi=ZnpvdW82dzcxcXZu\u003c\/p\u003e\n\u003cp\u003eDM me to arrange insured shipping.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52373324497192,"sku":null,"price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/950F35EE-FACF-47D8-A458-DDB0A3F9D2CA.jpg?v=1789196109"},{"product_id":"1-86-ct-natural-tsavorite-garnet-from-kenya-gia-certified","title":"1.86 Ct Natural Tsavorite Garnet from Kenya 🇰🇪- GIA Certified","description":"\u003cp\u003eA refined natural tsavorite garnet from Kenya, presented in a vivid yellowish-green hue with lively brilliance and distinctive character. Tsavorite is the rare green variety of grossular garnet, prized for its naturally occurring color and enduring appeal among collectors and connoisseurs.\u003c\/p\u003e\n\u003cp\u003eWeighing 1.86 carats, this transparent gemstone offers notable presence in an elegant elongated octagonal outline. Its modified brilliant cut brings energy and sparkle to the stone while complementing its unusual proportions and architectural silhouette. Measuring 7.82 × 6.08 × 4.71 mm, it is well suited to a bespoke ring, pendant, or other individually commissioned jewelry design.\u003c\/p\u003e\n\u003cp\u003eThe gemstone’s identity as natural grossular garnet of the tsavorite variety is documented by GIA, providing independent verification for collectors and clients seeking a documented natural gemstone with provenance and character.\u003c\/p\u003e\n\u003cp\u003eWhy This Tsavorite Stands Out\u003c\/p\u003e\n\u003cp\u003e• Vivid yellowish-green color with lively brilliance\u003cbr\u003e• Natural tsavorite garnet from Kenya\u003cbr\u003e• Rare green variety of grossular garnet\u003cbr\u003e• Independently documented by GIA\u003cbr\u003e• Substantial 1.86-carat weight\u003cbr\u003e• Transparent material\u003cbr\u003e• Distinctive elongated octagonal outline\u003cbr\u003e• Modified brilliant cut\u003cbr\u003e• Strong potential for a bespoke ring, pendant, or statement design\u003cbr\u003e• Appealing to collectors seeking a documented natural gemstone with individual character\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural tsavorite garnet\u003cbr\u003e• Species: Grossular garnet\u003cbr\u003e• Weight: 1.86 carats\u003cbr\u003e• Origin: Kenya\u003cbr\u003e• Color: Yellowish green\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Octagonal\u003cbr\u003e• Measurements: 7.82 × 6.08 × 4.71 mm\u003cbr\u003e• Cutting Style: Modified brilliant cut\u003cbr\u003e• GIA Report: 2241033759\u003c\/p\u003e\n\u003cp\u003eGIA Documentation Included\u003c\/p\u003e\n\u003cp\u003eThe accompanying GIA report documents the gemstone as natural grossular garnet of the tsavorite variety. This independent documentation offers added confidence for collectors and clients commissioning a custom piece of jewelry.\u003c\/p\u003e\n\u003cp\u003eLearn more about natural tsavorite garnets:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Da5Pewjm9r53aZwQqtmmGElsXkVIHjiO4NedUk0\/?img_index=13\u0026amp;igsi=eHBvM3JpZWN4ODAz\u003c\/p\u003e\n\u003cp\u003eInterested in Purchasing?\u003c\/p\u003e\n\u003cp\u003eSend a direct message to reserve this natural Kenyan tsavorite garnet or to discuss a custom jewelry design. Secure, fully insured shipping can be arranged.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52373365588264,"sku":null,"price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/1D896ACE-E4AD-49C3-B123-DA04E73B50E1.jpg?v=1789196632"},{"product_id":"2-52-ct-natural-purple-spinel-from-sri-lanka-gia-certified","title":"2.52 Ct Natural Purple Spinel from Sri Lanka 🇱🇰- GIA Certified","description":"\u003cp\u003eA refined natural purple spinel from Sri Lanka, distinguished by its rich violet-purple color and lively flashes of light. Its elongated octagonal outline lends the stone a graceful architectural character, while the modified brilliant crown and step-cut pavilion create a compelling interplay of brilliance and geometric structure.\u003c\/p\u003e\n\u003cp\u003eWeighing 2.52 carats and measuring over 9 mm in length, this transparent spinel offers an elegant presence for a thoughtfully conceived piece of custom jewelry. Its natural identity, purple color, and lack of indications of heating are independently documented by GIA.\u003c\/p\u003e\n\u003cp\u003eWhy This Spinel Stands Out\u003c\/p\u003e\n\u003cp\u003e• Rich, saturated violet-purple color\u003cbr\u003e• Natural spinel from Sri Lanka\u003cbr\u003e• No indications of heating\u003cbr\u003e• Independently documented by GIA\u003cbr\u003e• Impressive 2.52-carat weight\u003cbr\u003e• Elongated octagonal outline with distinctive presence\u003cbr\u003e• Modified brilliant crown paired with a step-cut pavilion\u003cbr\u003e• Well suited to a bespoke ring, pendant, or other custom design\u003cbr\u003e• A compelling addition to a curated natural gemstone collection\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural spinel\u003cbr\u003e• Weight: 2.52 carats\u003cbr\u003e• Origin: Sri Lanka\u003cbr\u003e• Color: Purple\u003cbr\u003e• Transparency: Transparent\u003cbr\u003e• Shape: Octagonal\u003cbr\u003e• Measurements: 9.27 × 6.13 × 5.02 mm\u003cbr\u003e• Crown: Modified brilliant cut\u003cbr\u003e• Pavilion: Step cut\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• GIA Report: 6247033751\u003c\/p\u003e\n\u003cp\u003eDocumentation Included\u003c\/p\u003e\n\u003cp\u003eThe GIA report is included with the purchase and independently documents the gemstone as natural purple spinel with no indications of heating.\u003c\/p\u003e\n\u003cp\u003eLearn more about natural purple spinels:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Da7R9H6G9P8Kgxbe1f7XCB0xe1_-mB1sOaxMbM0\/?img_index=11\u0026amp;igsi=d3c2NDh6cHl4M3Vi\u003c\/p\u003e\n\u003cp\u003eInterested in Purchasing?\u003c\/p\u003e\n\u003cp\u003eSend a direct message to reserve this distinctive natural purple spinel and arrange secure, fully insured shipping.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52373372436776,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/2CC4A367-3E78-43EE-9BDA-32ACEF9A53C9.jpg?v=1789197336"},{"product_id":"2-62-ct-natural-pink-sapphire-from-sri-lanka","title":"2.62 Ct Natural Pink Sapphire from Sri Lanka 🇱🇰","description":"\u003cp\u003eGIA and GFCO Documented\u003c\/p\u003e\n\u003cp\u003ePrice: $3,500\u003c\/p\u003e\n\u003cp\u003eA refined natural pink sapphire with a lively pink bodycolor and elegant magenta undertones. Its distinctive octagonal outline and modified brilliant cut create a sophisticated architectural presence, revealing bright flashes of color as the stone moves through the light.\u003c\/p\u003e\n\u003cp\u003eAt 2.62 carats, this sapphire offers a notable presence for a bespoke ring, pendant, or other one-of-a-kind jewelry design. Its Sri Lankan provenance and lack of indications of heating are documented by both GIA and GFCO, offering clear information for collectors and connoisseurs seeking a natural sapphire with documented origin and treatment status.\u003c\/p\u003e\n\u003cp\u003eWhy This Sapphire Stands Out\u003c\/p\u003e\n\u003cp\u003e• Natural pink sapphire from Sri Lanka\u003cbr\u003e• No indications of heating reported\u003cbr\u003e• Documentation from both GIA and GFCO\u003cbr\u003e• Distinctive octagonal outline\u003cbr\u003e• Substantial 2.62-carat size\u003cbr\u003e• Well suited to a bespoke jewelry commission or private collection\u003cbr\u003e• Individual visual character supported by documented gemological information\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural pink sapphire\u003cbr\u003e• Weight: 2.62 carats\u003cbr\u003e• Origin: Sri Lanka\u003cbr\u003e• Color: Pink\u003cbr\u003e• Shape: Octagonal\u003cbr\u003e• Measurements: 8.64 × 6.36 × 5.08 mm\u003cbr\u003e• Cutting Style: Modified brilliant cut\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• GIA Report: 2245033752\u003cbr\u003e• GFCO Report: AAP84010\u003c\/p\u003e\n\u003cp\u003eDocumentation Included\u003c\/p\u003e\n\u003cp\u003eBoth the GIA and GFCO reports are included with the purchase. Together, they document the sapphire’s natural identity, Sri Lankan origin, and lack of indications of heating, providing the future owner with a clear record of the gemstone’s key characteristics.\u003c\/p\u003e\n\u003cp\u003eLearn more about natural pink sapphires:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/Dao7_GTFH_jlDvADteEhuSNrqwGLiCvz1T6HPk0\/?igsi=eWxvcWYyemN0cDU0\u003c\/p\u003e\n\u003cp\u003eInterested in Purchasing?\u003c\/p\u003e\n\u003cp\u003eSend a direct message to reserve this documented natural sapphire and discuss a bespoke design, secure payment, and fully insured shipping.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52373380759848,"sku":null,"price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/D75C5FB6-E9BB-4595-88DA-896E6BD1E10E.jpg?v=1789197928"},{"product_id":"1-05-ct-natural-vivid-pink-sapphire-from-sri-lanka-gia-and-gfco-certified","title":"1.05 Ct Natural Vivid Pink Sapphire from Sri Lanka 🇱🇰— GIA and GFCO Certified","description":"\u003cp\u003eA captivating natural pink sapphire distinguished by vivid, highly saturated color and rich magenta undertones. Its transparent cushion cut showcases the stone’s lively hue, balanced proportions, and natural brilliance in an elegant format with strong appeal for collectors and connoisseurs.\u003c\/p\u003e\n\u003cp\u003eIndependently examined by both GIA and GFCO, the sapphire is documented as natural, of Sri Lankan origin, and showing no indications of heating. Its vivid color, documented provenance, and unheated status make it an appealing choice for those seeking a distinctive and well-documented natural sapphire.\u003c\/p\u003e\n\u003cp\u003eGemstone Details\u003c\/p\u003e\n\u003cp\u003e• Gemstone: Natural pink sapphire\u003cbr\u003e• Weight: 1.05 carats\u003cbr\u003e• Origin: Sri Lanka\u003cbr\u003e• Color: Vivid pink\u003cbr\u003e• Shape: Cushion\u003cbr\u003e• Measurements: 6.79 × 5.30 × 3.33 mm\u003cbr\u003e• Treatment: No indications of heating\u003cbr\u003e• GIA Report: 1242033967\u003cbr\u003e• GFCO Report: AAP84132\u003cbr\u003e• Inscription: GIA report number inscribed on the stone\u003c\/p\u003e\n\u003cp\u003eIncluded with Purchase\u003c\/p\u003e\n\u003cp\u003eBoth original gemological reports are included with the purchase. Together, they provide independent documentation of the sapphire’s identity, Sri Lankan origin, and treatment status. The GIA report number is also inscribed on the stone, supporting identification and buyer confidence.\u003c\/p\u003e\n\u003cp\u003eLearn more about natural pink sapphires:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.instagram.com\/p\/DbCmWXDlKlZQFa-BhIvBhATDoEIWYtAyl06XNw0\/?img_index=12\u0026amp;igsi=MTM0YTFlNjhyM2trNA==\u003c\/p\u003e\n\u003cp\u003eInterested in Purchasing?\u003c\/p\u003e\n\u003cp\u003eSend me a direct message to reserve this documented natural sapphire and arrange secure, fully insured shipping.\u003c\/p\u003e","brand":"Rogue Valley Gem Exchange ","offers":[{"title":"Default Title","offer_id":52373383610664,"sku":null,"price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/files\/72F15171-9FB4-4B6D-9046-DACA384A8D5B.jpg?v=1789198376"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/4059\/6008\/collections\/E88FAB45-AFC3-424B-BB9F-F4814E714471.jpg?v=1789579993","url":"https:\/\/shop.roguevalleygemexchange.com\/collections\/collectors-gemstones.oembed","provider":"Rogue Valley Gem Exchange ","version":"1.0","type":"link"}