Indigo Blue Tourmaline 1.81 cts
181518Sold Out
Product Details
Stone type: Tourmaline
Weight: 1.81 cts
Color: Indigo Blue
Dimension: 8.25 x 6.25 x 4.56 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
Indigo Tourmaline 2.23 cts
$1,538.00
Demantoid 2.37 cts / 2 pcs
$821.00
Tsavorite 1.43 cts / 2 pcs
$630.00
Grey Spinel 8.11 cts / 12 pcs
$795.00
Pink Spinel 0.78 ct
$460.00
Follow Us