Natural Tourmaline gemstone 5.42 ct., Octagon cut, Afghanistan, Certificate

Natural Watermelon Tourmaline gemstone 5.69 ct., Octagon cut, 16.58x6.79x5.29 mm, Origin Afghanistan, Certificate GFCO GFCO laboratory certified Gemstone Color: Pink and Green Gemst...

Natural Lagoon Tourmaline gemstone Certificate GFCO Gemstone Color: Bluish-green Gemstone Type: Tourmaline Gemstone size: 10.00x7.14x6.47mm Cut Grade: Very Good Clarity/Grade: VVS G...

Natural Watermelon Tourmaline gemstone GFCO laboratory certified Gemstone Color: PINK-green Gemstone Type: Tourmaline Gemstone size: 15.36x11.36x10.17mm Cut Grade: Very Good Clarity...

Natural Tourmaline Loose gemstone Certificate. Gemstone Color: Dark Greenish Blue Gemstone Type: Tourmaline Gemstone size: 12.10x5.50x4.47 mm. Cut Grade: Excellent Clarity/Grade: Ey...

Gemstone Type : Tourmaline Weight : 3.70 Carats Dimensions : 11.5x6.5x5.6 Mm Origin : Kunar Afghanistan Clarity : SI Shape: Emerald Color: Lagoon Green Certificate: On Demand Basical...

Loose Tourmaline Weight: 1.45 Carats Dimension: 8.8x5x3.7 Mm Origin: Istignala Shigar Pakistan Color: Black & Green Shape: Emerald Treatment: Non Certificate: On Client Demand A ...

Loose Tourmaline Weight: 1.80 Carats Dimension: 8.8x5.7x4.3 Mm Origin: Kunar Afghanistan Shape: Emerald Treatment: Non Color: Blue Green Loose tourmaline gemstones come in a dazzling array of colors, making them highly sought after in the world of gemstone enthusiasts and jewelry designers. Tourmaline, derived from the Sinhalese word "turmali," meaning mixed colors, aptly describes its characteristic spectrum. From vivid pinks and greens to deep blues and rich reds, tourmalines exhibit a remarkable range of hues. This gemstone's pleochroism, the ability to display different colors when viewed from different angles, adds to its allure. The most common varieties include Elbaite, Schorl, and Dravite, each distinguished by its unique color palette and mineral composition. Mining locations worldwide yield tourmaline, with notable deposits found in Brazil, Afghanistan, and the United States. The gemstone's popularity surged during the 18th century when it became a coveted choice for European monarchs and aristocracy. Gem cutters approach the shaping of loose tourmaline with precision to maximize its color intensity and brilliance. The cushion, oval, and emerald cuts are popular choices, accentuating the gem's natural beauty. Some collectors prefer untreated stones...

Bicolor Natural Tourmaline Loose Gemstone Set for Ring, Earrings, Necklace Pendant, Bracelet or any other Jewelry Setting- Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 3.9...