Indigo Tourmaline 5.52 cts / 25 pcs
16923$4,802.00
Product Details
Stone type: Indigo Tourmaline
Weight: 5.52 cts / 25 pcs
Dimension: 4.0 mm
Color: Blue
Shape & Cut: Round, 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
Aquamarine 3.07 cts
$445.00
Red Spinel 0.44 ct
$690.00
Jeremejevite 0.55 ct
$430.00
Clinohumite 1.55 cts
$272.00
Spinel 1.85 cts / 2 pcs
$518.00
Follow Us