Green Tourmaline 0.44 ctsStone type: Green Tourmaline Weight: 0. 44 cts Color: Green Dimension: 7. 37 x 3. 61 x 2. 57 mm Shape & Cut: Marquise, 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*

The unique Cobalt Blue Spinel from the legendary Luc Yen mine in Vietnam

Stone type: Umbalite no heat

A finely proportioned vivid blue sapphire from Africa

Stone type: Padparadscha Sapphire

59 ct / 2 pcs

Prepare to be captivated by a jewel that speaks in color a breathtaking 1

each gem reveals a flawless clarity that speaks of nature’s finest artistry

from minimalist rings to bespoke accent pieces

Dimension: 16

Shape & Cut: Culf

Unlike treated gems

Shape & Cut: Square