Indigo Tourmaline 0.71 ct / 2 pcs PEAR 12 carat natural pink spinel

12 carat natural pink spinel

A vivid green tsavorite from our special Tanzanian selection

Exuding a fiery brilliance and unmatched vibrancy

Each stone radiates a vibrant

Indigo Tourmaline 0.71 ct / 2 pcs PEAR 12 carat natural pink spinelStone type : Tourmaline Weight: 0. 71 ct 2 pcs Color: Blue Dimension: 4. 07 x 4. 08 x 2. 97 mm, 4. 10 x 4. 11 x 2. 85 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*