Green Tourmaline 7.12 cts / 2 pcsStone type: Green Tourmaline Weight: 7. 12 cts 2 pcs Color: Green Dimension: 9. 75 x 7. 73 x 5. 36 mm, 9. 71 x 7. 70 x 5. 30 mm Shape & Cut: Cushion, Yavorskyy cut 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*

this ruby is a rare treasure free from any treatments

02 cts / 2 pcs

Spinel is naturally durable and requires no treatment

Perfectly matched in tone and proportion

52 / 29 pcs

Dimension: 5

Crystal-adjusted cut brings a lively sensation of the natural stone

51 cts / 26 pcs  The Crown Jewel of Rarity and Royal Elegance

46 cts / 74 pcs

Certified: GRS

68 cts / 2 pcs

Untouched by Heat