Indigo Blue Tourmaline 0.61 ctStone type: Indigo Tourmaline Weight: 0. 61 ct Color: Blue Dimension: 6. 46 x 3. 41 x 3. 10 mm Shape & Cut: Octagonal, 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*

Dimension: 5

Stone type: IndigoTourmaline

21 cts / 2 pcs

radiant pink hue and perfect symmetry

The cushion shape

Weight:  6

and no enhancement are incredibly rare and highly coveted in the world of fine gemstones

and expertly executed cut make it an elite collector’s piece or the perfect centerpiece for a bespoke

Like the orange and other warm color stones

A truly rare treasure in the world of fine gemstones this 1

this untreated spinel is a celebration of nature’s artistry pure

Untouched by Heat