Indigo Tourmaline 1.66 cts / 2 pcs website

Indigo Tourmaline 1.66 cts / 2 pcs

16336

$2,277.00

Product Details

Stone type: Indigo Tourmaline 
Weight: 1.66 cts / 2 pcs
Color: Blue
Dimension: 6.03 x 6.03 x 4.02 mm, 6.00 x 6.00 x 3.84 mm
Shape & Cut: Round, 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*

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