Blue-green Tourmaline 1.37 ct website

Blue-green Tourmaline 1.37 ct

22632

Sold Out

Product Details

Stone type: Tourmaline 
Weight: 1.37 ct
Color: Blue-green
Dimension: 6.99 × 5.75 × 4.32 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

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)