Indigo Blue Tourmaline 2.14 cts website

Indigo Blue Tourmaline 2.14 cts

20072

$9,801.00

Product Details

Stone type: Indigo Tourmaline
Weight: 2.14 cts
Color: Indigo Blue
Dimension: 7.96 x 8.03 x 5.36 mm
Shape & Cut: Heart, 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*

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