Indigo Tourmaline 1.67 cts / 2 pcs
17893$2,244.00
Product Details
Stone type: Indigo Tourmaline
Weight: 1.67 cts / 2 pcs
Dimension: 6.31 x 5.32 x 3.63 mm, 6.32 x 5.34 x 3.59 mm
Color: Blue
Shape & Cut: Oval, 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

Moonstone 5.69 cts / 2 pcs
$432.00

Demantoid 4.66 cts / 9 pcs
$280.00

Aquamarine 1.56 cts
$78.00

Grey Spinel 6.18 cts / 12 pcs
$606.00

Pink Spinel 1.77 cts
$394.00
Follow Us