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
YSC400160EC Sapphire Round Brilliant 1.60 0.0206   YS400 PCE 1 In stock
YSC400105EC Sapphire Round Brilliant 1.05 0.0070   YS400 PCE 1 In stock
YSC400090EC Sapphire Round Brilliant 0.90 0.0037   YS400 PCE 1 In stock
YSC400255EC Sapphire Round Brilliant 2.55 0.0910   YS400 PCE 1 In stock
YSC400180EC Sapphire Round Brilliant 1.80 0.0294   YS400 PCE 1 In stock
YSC400230EC Sapphire Round Brilliant 2.30 0.0630   YS400 PCE 1 In stock
YSC400135EC Sapphire Round Brilliant 1.35 0.0120   YS400 PCE 1 In stock
YSC400100EC Sapphire Round Brilliant 1.00 0.0050   YS400 PCE 1 In stock
YSC400260EC Sapphire Round Brilliant 2.60 0.0910   YS400 PCE 1 In stock
YSC400185EC Sapphire Round Brilliant 1.85 0.0310   YS400 PCE 1 In stock
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