1.50 ct Natural Bi-Color Tourmaline from Afghanistan

This natural bi-color tourmaline displays forest-green tones transitioning into yellow-green areas, with color zoning that becomes more apparent as the stone moves in the light. Its elongated rectangular step cut with clipped corners creates a clean geometric outline, while the long facets offer a structured look and changing flashes.

For gemstone collectors, it provides an opportunity to study natural two-color zoning in a compact, precision-cut stone. For custom jewelry designers, the elongated shape and green palette could work well as a focal stone or as part of a tailored design.

• Weight: 1.50 carats
• Gemstone: Natural bi-color tourmaline
• Origin: Afghanistan
• Cut: Elongated rectangular step cut with clipped corners
• Price: $100