Indigo Blue Tourmaline 1.67 cts / 2 pcsStone type: Tourmaline Weight: 1. 67 cts 2 pcs Color: Indigo Blue Dimension: 6. 62 4. 3 3. 81 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*

Unearthed from nature and untouched by heat treatment

Stone type: Iolite & Umbalite Garnet no heat

preserving its pure

50 cts / 5 pcs

this gemstone radiates intense fire and elegance perfect for a standout ring

This collection of spinel features popular

In a world where most rubies owe their beauty to artificial enhancement

makes it a rare and radiant treasure ideal for the discerning collector or jewelry lover

Ideal for high-end jewelry settings or as collector’s treasures

Weight: 17

unaltered beauty forged in the earth over millions of years

totaling 7