Indigo Blue Tourmaline 0.70 ct
22626Sold Out
Product Details
Stone type: Tourmaline
Weight: 0.70 ct
Color: Indigo Blue
Dimension: 5.66 × 4.90 × 3.40 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
Red Spinel 0.14 ct
$360.00
Iolite 2.77 cts
$36.00
Pink Spinel 0.36 ct
$41.00
Demantoid 2.75 cts / 2 pcs
$99.00
Aquamarine 3.26 cts
$69.00
Follow Us