Green Tourmaline 1.36 cts
Price:
$99.00
Regular price:
Stone type:Tourmaline
Weight: 1.36 cts
Color: Green
Dimension: 9.37 x 7.33 x 4.89 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*