Green Tourmaline 2.58 cts / 2 pcs
Green Tourmaline 2.58 cts / 2 pcs

Green Tourmaline 2.58 cts / 2 pcs

$98.00
$98.00

Stone type:Tourmaline 
Weight: 2.58 cts / 2 pcs
Color: Green
Dimension: 8.49 x 6.72 x 4.13 mm, 8.96 x 6.83 x 3.40 mm
Shape & Cut: Tapered, 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*