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 (233)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSB500170LC Sapphire Round Cabochon 1.70 0.0240   GS500 PCE 1 Made to order
GSC500170EC Sapphire Round Brilliant 1.70 0.0240   GS500 PCE 1 In stock
GSB500170EC Sapphire Round Cabochon 1.70 0.0240   GS500 PCE 1 Made to order
GSB500170CQ Sapphire Round Cabochon 1.70 0.0240   GS500 PCE 1 Made to order
YSC070170EC Sapphire Round Brilliant 1.70 0.0240   YS070 PCE 1 In stock
YRC200170EC Sapphire Round Brilliant 1.70 0.0247   YR200 PCE 1 In stock
YRB200170EC Sapphire Round Cabochon 1.70 0.0294   YR200 PCE 1 Made to order
YRB200170CQ Sapphire Round Cabochon 1.70 0.0294   YR200 PCE 1 Made to order
YSC050170EC Sapphire Round Brilliant 1.70 0.0247   YS050 PCE 1 In stock
YRB200170LC Sapphire Round Cabochon 1.70 0.0294   YR200 PCE 1 Made to order
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