Lagoon Green Tourmaline 4.10 cts
EB2768Sold Out
Product Details
Stone type: Tourmaline
Weight: 4.10 cts
Color: Blue green
Dimension: 9.42 x 8.46 x 5.93 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*
Follow Us