Tourmaline Crystal 11.14 ctsStone type: Tourmaline Crystal Weight: 11. 14 cts Dimension: 23. 00 x 7. 00 x 6. 15 mm Color: Green Treatment: Unheated and Untreated (No Indications Observed) Refractive Index: 1. 618 1. 643 Hardness: 7 7. 5 Specific Gravity: 3. 1 Optical properties: Doubly refractive Chemical formula: Complex Boron Silicate Shipment from: Thailand Return Policy: 3 Day Money Back Return*

28 ct / 2 pcs

Stone type: Chrysoprase

collectors and connoisseurs so admire their subtle beauty and unique

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Chemical formula: Complex Boron Silicate

Stone type:Pink Tourmaline

65 cts / 2 pcs

showcasing a vivid red that rivals the finest rubies

Color: Pastel Pinkish-Orange

13 carat octagon cut Pink Spinel from the Yavorskyy collection

Expertly cut to preserve the natural crystal habit

Delicate Elegance Natural Pink Spinel 0