A matched pair of blue green tourmaline 0.75 cts front view picture
Bottom view photo of blue green tourmaline pair 0.75 cts cushion
Photo of matched pair blue green tourmaline 0.75 cts

Lagoon Blue Tourmaline 0.75 ct / 2 pcs

$118.00
$118.00

Stone type: Tourmaline 
Weight: 0.75 ct / 2 pcs
Color: Blue
Dimension: 5.01 x 3.45 x 2.66 mm , 4.99 x 3.45 x 2.67 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*