Blue Tourmaline 4.14 cts
22655Sold Out
Product Details
Stone type: Tourmaline
Weight: 4.14 cts
Color: Blue
Dimension: 11.06 x 7.75 x 4.17 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
Red Spinel 0.76 ct / 2 pcs
$280.00
Tsavorite 2.58 cts / 2 pcs
$4,902.00
Aquamarine 11.04 cts
$3,201.00
Rhodolite 4.67 cts / 2 pcs
$514.00
Cobalt Neon Blue Spinel 0.06 ct
$230.00
Tourmaline 2.76 cts
$390.00
Follow Us