“Cayo Coco” Paraiba Tourmaline 1.27 cts / 2 pcsStone type: Paraiba Tourmaline Weight: 1. 27 cts 2 pcs Color: Greenish blue Dimension: 6. 38 x 4. 50 x 3. 42 mm, 6. 35 x 4. 50 x 3. 21 mm Shape & Cut: Oval, Original cut Certified: GRS Treatment: Conventionally heated at low temperature Refractive Index: 1. 618 1. 643 Hardness: 7 7. 5 Specific Gravity: 3. 1 Optical properties: Doubly refractive Chemical formula: Complex Boron Silicate, Copper bearing Shipment from: Thailand Return Policy: 3 Day Money

Stone type:  Tourmaline

luminous body

modern yet timeless

Color: Vivid red

illuminating their inner fire from every angle

this rare trio offers not only aesthetic beauty but also exceptional versatility

Origin:  Tadjikistan (Pamir Mountains)

Dimension:  7

Whether destined for a bespoke ring

Refractive Index: 1

Ethically sourced and polished to perfection

has now come into its own as a luxury collector’s gem admired for its brilliance