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

Rhodolite 7.10 cts
$1,278.00

Pink Spinel 1.10 cts / 2 pcs
$490.00

Tsavorite 1.13 cts
$2,147.00

Aquamarine 2.15 cts
$387.00

Grey Spinel 6.34 cts / 9 pcs
$1,255.00
Follow Us