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 (6805)
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  • Page 314 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC100235EC Sapphire Round Brilliant 2.35 0.0670   YB100 PCE 1 In stock
YBB100200EC Sapphire Round Cabochon 2.00 0.0400   YB100 PCE 1 Made to order
YBB100170LC Sapphire Round Cabochon 1.70 0.0294   YB100 PCE 1 Made to order
YBB100190CQ Sapphire Round Cabochon 1.90 0.0340   YB100 PCE 1 Made to order
YBC100130EC Sapphire Round Brilliant 1.30 0.0111   YB100 PCE 1 In stock
YBC100240EC Sapphire Round Brilliant 2.40 0.0710   YB100 PCE 1 In stock
YBB100210EC Sapphire Round Cabochon 2.10 0.0450   YB100 PCE 1 Made to order
YBB100180LC Sapphire Round Cabochon 1.80 0.0344   YB100 PCE 1 Made to order
YBB100200CQ Sapphire Round Cabochon 2.00 0.0400   YB100 PCE 1 Made to order
YBC100135EC Sapphire Round Brilliant 1.35 0.0120   YB100 PCE 1 In stock
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