Indigo Tourmaline 0.57 ct / 2 pcs
EB2814$138.00
Product Details
Stone type: Indigo Tourmaline
Weight: 0.57 ct / 2 pcs
Color: Blue
Dimension: 4.17 x 3.75 x 2.69 mm , 4.14 x 3.72 x 2.41 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*

YOU MAY ALSO LIKE

Ruby no heat 0.99 ct
$2,900.00

Iolite 4.69 ct / 25 pcs
$178.00

Tsavorite 1.10 ct
$1,441.00

Spinel 11.71 cts / 13 pcs
$1,159.00

Green Tourmaline 2.54 ct
$69.00
Follow Us