Green Tourmaline 3.23 ct / 2 pcsStone type: Tourmaline Weight: 3. 23 ct 2 pcs Color: Green Dimension: 8. 08 x 6. 14 x 3. 72 mm Shape & Cut: Tapered, 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*

Shape &amp

this rare gem offers brilliance and fire

unaltered form

02 ct / 10 pcs

modern yet timeless

Whether you're crafting a unique engagement ring

ethically sourced gemstones that hold both beauty and lasting value

high clarity

Why is the Cobalt Blue Spinel so desirable and hunted for by Gem Connoisseurs

67 cts / 39 pcs

multi stone bracelet

this perfectly matched pair of natural pink spinel totaling 1