Indigo Tourmaline 0.86 ct / 2 pcs
Indigo Tourmaline 0.86 ct / 2 pcs
Picture of cushion blue tourmaline 0.86 cts match pair

Indigo Tourmaline 0.86 ct / 2 pcs

$78.00
$78.00

Stone type: Indigo Tourmaline 
Weight: 0.86 ct / 2 pcs
Color: Blue
Dimension: 5.53 x 3.47 x 2.80 mm , 5.50 x 3.50 x 2.76 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*