Indigo Tourmaline 0.31 ct / 2 pcsStone type: Tourmaline Weight: 0. 31 ct 2 pcs Color: Indigo Dimension: 3. 53 x 3. 53 x 2. 20 mm, 3. 48 x 3. 48 x 2. 23 mm Shape & Cut Round, 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*

and proportion

it is hard to deny the magnetic effect of clear ocean water on the eye

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

Whether kept in its raw crystalline form or destined for a custom cut

Dimension: 12

the audience

Dimension: 23

01 carat natural ruby glows with the coveted Pigeon’s Blood red—a color so rare and revered that it defines the finest rubies in the world

Origin: Burma(Myanmar)

this spinel radiates youthful vibrancy with grown-up sophistication

and serene bluish tones

as over 90% of rubies on the global market are heat-treated