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Sky Blue Topaz Rounds

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Description

Sky Blue Topaz Rounds
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
Average Weights:
5mm – 0.55cts
8mm – 2.60cts

Additional information

Stone Size

5mm, 6mm, 8mm