Indigo Blue Tourmaline 0.35 ct / 2 pcs website

Indigo Blue Tourmaline 0.35 ct / 2 pcs

EB1265

Sold Out

Product Details

Stone type: Tourmaline no heat
Weight: 0.35 ct / 2 pcs
Dimension: 3.59 x 3.59 x 2.39 mm , 3.56 x 3.56 x 2.37 mm
Color: Indigo Blue
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