Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (45)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YR400100EC Sapphire Round Brilliant 1.00 0.0050   YR400 PCE 1 In stock
YR400230EC Sapphire Round Brilliant 2.30 0.0630   YR400 PCE 1 In stock
YR400170EC Sapphire Round Brilliant 1.70 0.0247   YR400 PCE 1 In stock
YR400090EC Sapphire Round Brilliant 0.90 0.0037   YR400 PCE 1 In stock
YR400240EC Sapphire Round Brilliant 2.40 0.0710   YR400 PCE 1 In stock
YR400220EC Sapphire Round Brilliant 2.20 0.0560   YR400 PCE 1 In stock
YR400175EC Sapphire Round Brilliant 1.75 0.0270   YR400 PCE 1 In stock
YR400280EC Sapphire Round Brilliant 2.80 0.1110   YR400 PCE 1 In stock
YR400080EC Sapphire Round Brilliant 0.80 0.0026   YR400 PCE 1 In stock
YR400110EC Sapphire Round Brilliant 1.10 0.0070   YR400 PCE 1 In stock
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