Tourmaline 0.28 ct website

Tourmaline 0.28 ct

EB2430

Product Details

Stone type:Tourmaline 
Weight: 0.28 ct
Color: Olive
Dimension: 5.31 x 3.50 x 1.78 mm
Shape & Cut:Baguette , 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