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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
this spinel is entirely natural a pristine miracle of nature
Dimension: 15
Hardness: 7
68 ct / 3 pcs
Refractive Index: 1
Tourmaline 0.42 ct G28 this spinel is entirely naturalStone type: Tourmaline Weight: 0. 42 ct Color: Green Dimension: 4. 98 x 4. 98 x 3. 10 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*
US$ 18.99
US$ 22.95
US$ 10.99
