Factory Price Size 1.0~3.0mm Round Brilliant Cut Dark #8 Red Stone Synthetic Corundum Gems stone For jewelry

Factory Price Size 1.0~3.0mm Round Brilliant Cut Dark #8 Red Stone Synthetic Corundum Gems stone For jewelry
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sku: 32893106204
$3.91
Shipping from: China
   Technical Details
Application: For jewelry making
Brand Name: QINGYIGEM
Chemical Composition: AI203
Density: 3.97
Feature: Round diamond Cut
Fine or Fashion: Fashion
Hardness: 9.0 Mohs
Heat Resistance: up to 1700 C/ 3092 F
Item shape: Round-brilliant-shape
Item type: Beads
Item Weight: g/bag
Material: Synthetic Ruby Red Corundum
Model Number: #8 Ruby Red Corundum
Outer Diameter: 1mm
Refractive index: 1.77
   Price history chart & currency exchange rate

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