Indigo Blue Tourmaline 1.69 cts
181308Sold Out
Product Details
Stone type: Indigo Tourmaline
Weight: 1.69 cts
Color: Blue
Dimension: 7.30 x 6.45 x 4.29 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
Pink Spinel 0.61 ct
$990.00
Aquamarine 10.53 cts / 2 pcs
$6,213.00
Rhodolite 3.03 cts / 2 pcs
$160.00
Indigo Tourmaline 2.43 cts / 7 pcs
$1,677.00
Green Tourmaline 0.86 ct
$162.00
Pinkish-red Spinel 4.23 ct / 11 pcs
$4,060.00
Follow Us