1.90 Carat Loose Green Tourmaline Stone Cushion Cut Natural Afghan Gemstone

Weight 28.80 carat Dimensions 18.5x15.2x12.4 mm Treatment None Origin Afghan Clarity Included Shape Cushion Cut Fancy Cushion NA This exquisite 28.80 carat Green Tourmaline gemston...

Weight 4.97 carats Dimensions 10.7x8.32x6.78 mm Treatment none Origin Afghanistan Clarity VVS Shape cushion Cut Fancy cushion In a breathtaking display of nature's artistry, ...

Loose Tourmaline Weight: 2.85 Carats Dimension: 9.3x6.6x5 Mm Origin: Kunar Afghanistan Shape: Cushion Color: Green Lagoon treatment: Non Lagoon tourmaline, a stunning variety of the mineral tourmaline, derives its name from its striking blue-green color reminiscent of the tranquil waters of a lagoon. This gemstone is highly prized in the world of jewelry due to its captivating hue and exceptional brilliance. The lagoon tourmaline's coloration can range from pale aqua to deep teal, often displaying a mesmerizing gradient within a single gem. This variety's vibrant color is the result of the presence of trace elements like copper and manganese, which interact with the crystal's structure to produce these striking shades. Lagoon tourmalines are typically sourced from various locations around the world, including Brazil, Mozambique, and Afghanistan. The Brazilian variety, known for its intense blue-green color, is particularly sought after. These gemstones are generally found in pegmatite rocks and are typically cut into various shapes for use in jewelry, from classic faceted...

This cushion cut olive green tourmaline is a natural gemstone which is hand cut and polished. Make your dream come true by creating this brilliant gemstone into your desired piece of...