Lagoon Blue Tourmaline 0.63 ct / 2 pcs
Lagoon Blue Tourmaline 0.63 ct / 2 pcs

Lagoon Blue Tourmaline 0.63 ct / 2 pcs

$59.00
$59.00

Stone type: Tourmaline
Weight: 0.63 ct / 2 pcs
Color: Lagoon Blue
Dimension: 4.46 x 4.46 x 2.86 mm, 4.53 x 4.53 x 2.93 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*