Indigo Tourmaline 0.28 ct/ 2 pcs website

Indigo Tourmaline 0.28 ct/ 2 pcs

EB3169

Sold Out

Product Details

Stone type: IndigoTourmaline 
Weight: 0.28 ct / 2 pcs
Color: Blue
Dimension: 3.54 x 3.54 x 2.32 mm,3.30 x 3.30 x 2.20 mm
Shape & Cut Round, 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