Tourmaline 0.25 ct
EB1152Product Details
Stone type: Tourmaline
Weight: 0.26 ct
Dimension: 4.50 x 3.81 x 2.51 mm
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 11.88 cts
$1,900.00

Moonstone 15.77 cts
$2,838.00

Moonstone 15.70 cts / 6 pcs
$1,381.00

Moonstone 5.19 cts / 2 pcs
$456.00

Pink Spinel 0.45 ct
$280.00

Grey Spinel 9.24 cts / 16 pcs
$1,256.00
Follow Us