Indigo Tourmaline 1.90 cts / 2 pcs website

Indigo Tourmaline 1.90 cts / 2 pcs

16241

$2,394.00

Product Details

Two natural Gems of the coveted Indigo Blue color. The vibrancy of these Tourmalines is emphasized by the facet reflections arranged in a precision cushion shape.

Stone type: Indigo Tourmaline 
Weight: 1.90 cts / 2 pcs
Color: Blue
Dimension: 6.59 x 5.28 x 3.91 mm, 6.59 x 5.23 x 3.93 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*

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