Indigo Blue Tourmaline 1.09 cts website

Indigo Blue Tourmaline 1.09 cts


Sold Out

Product Details

Stone type: Tourmaline
Weight: 1.09 cts
Color: Indigo
Dimension: 6.11 x 5.25 x 4.08 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