#3 Red Stone 2*4mm-10*12mm Rectangle Cut 5A Quality Light Red Corundum Synthetic Gems For Jewelry

#3 Red Stone 2*4mm-10*12mm Rectangle Cut 5A Quality Light Red Corundum Synthetic Gems For Jewelry
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sku: 32957722804
$8.36
Shipping from: China
   Technical Details
Application: For jewelry making
Brand Name: QINGYIGEM
Chemical Composition: AI203
Density: 3.97
Feature: Rectangle Cut
Fine or Fashion: Fashion
Hardness: 9.0 Mohs
Heat Resistance: up to 1700 C/ 3092 F
Item shape: Rectangle Shape
Item type: Beads
Item Weight: g/bag
Material: Synthetic Ruby Corundum
Model Number: #3 Ruby Red Corundum
Outer Diameter: 1mm
Refractive index: 1.77
   Price history chart & currency exchange rate

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