Indigo Tourmaline 0.37 ctStone type: Indigo Tourmaline Weight: 0. 37 ct Color: Indigo Blue Dimension: 4. 64 x 4. 63 x 2. 55 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*

Color:Pinkish-Red

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Color: Yellow-Green

Certified: GRS A surprising combination of tsavorite and pink spinel in one harmonious pair

Sourced from one of the most prestigious origins for spinel

Dimension: 12

A large cotton Towel with our original print is a perfect companion for your summertime picnic and beach vacation

10 mmShape & Cut: Cushion

Color: PinkShape & Cut: Cabochon

combined with fair clarity

66 cts / 2 pcs

29 cts / 46 pcs