Blue Tourmaline 0.88 ctStone type: Indigo Tourmaline Weight: 0. 84 ct Color: Indigo Blue Dimension: 6. 68 x 5. 59 x 3. 62 mm Shape & Cut: Oval, 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*

27 ct / 2 pcs

Stone type: Tourmaline

Weight: 1

79 carats Total of Cushion cut Pink Spinel from  Yavorskyy Collection

Stone type: Natural Beryl

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

86 ct / 2 pcs

Color: Vivid Orange

Ideal for a bespoke three stone ring

This is why

actually displaying both colors at the same time

Color: Blue