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Sky Blue Topaz Emerald Cuts

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Description

Sky Blue Topaz Emerald Cuts
These are Step-Cut Emeralds.
Moh’s Scale Hardness: 8
Specific Gravity: 3.4-3.6
Refractive Index: 1.606-1.638
Treatment: Gamma ray and heat
Stability/Care: Excellent / Normal
Origin: Brazil

Additional information

Stone Size

6x4mm, 7x5mm, 8x6mm, 9x7mm, 10x8mm