Indigo Tourmaline 1.26 ctsStone type: Indigo Tourmaline Weight: 1. 26 cts Color: Blue Dimension: 9. 04 x 4. 28 x 3. 56 mm Shape & Cut: Octagonal, 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*

Weight: 27

These two cushions are enhanced by the Yavorskyy cutting touch

these spinels are 100% natural and untreated

Dimension: 20

or connoisseur

Stone type: Iolite no heat

49 cts / 23 pcs

clarity and cut for this rare material

61 cts / 2 pcs

81 ct / 2 pcs

Like the orange and other warm color stones

79 ct / 2 pcs