Tourmaline 6.77 cts website

Tourmaline 6.77 cts

180002

$1,896.00

Product Details

Stone type: Green Tourmaline
Weight: 6.77 cts
Color: Green
Dimension: 11.67 x 10.53 x 7.60 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*

Bookmark and Share
  • Clarity & Cut

  • Shipping and Returns

  • Payment, Terms & Conditions