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 (225)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSC300080EC Sapphire Round Brilliant 0.80 0.0026   GS300 PCE 1 In stock
GSC500080EC Sapphire Round Brilliant 0.80 0.0026   GS500 PCE 1 In stock
GSC100080EC Sapphire Round Brilliant 0.80 0.0026   GS100 PCE 1 In stock
GSC200080EC Sapphire Round Brilliant 0.80 0.0026   GS200 PCE 1 In stock
GSC400080EC Sapphire Round Brilliant 0.80 0.0026   GS400 PCE 1 In stock
GSC300085EC Sapphire Round Brilliant 0.85 0.0030   GS300 PCE 1 In stock
GSC400085EC Sapphire Round Brilliant 0.85 0.0030   GS400 PCE 1 In stock
GSC500085EC Sapphire Round Brilliant 0.85 0.0030   GS500 PCE 1 In stock
GSC100085EC Sapphire Round Brilliant 0.85 0.0030   GS100 PCE 1 Made to order
GSC200085EC Sapphire Round Brilliant 0.85 0.0030   GS200 PCE 1 Made to order
GSC300090EC Sapphire Round Brilliant 0.90 0.0037   GS300 PCE 1 In stock
GSC100090EC Sapphire Round Brilliant 0.90 0.0037   GS100 PCE 1 In stock
GSC200090EC Sapphire Round Brilliant 0.90 0.0037   GS200 PCE 1 In stock
GSC500090EC Sapphire Round Brilliant 0.90 0.0037   GS500 PCE 1 In stock
GSC400090EC Sapphire Round Brilliant 0.90 0.0037   GS400 PCE 1 In stock
GSC300095EC Sapphire Round Brilliant 0.95 0.0050   GS300 PCE 1 In stock
GSC400095EC Sapphire Round Brilliant 0.95 0.0050   GS400 PCE 1 In stock
GSC500095EC Sapphire Round Brilliant 0.95 0.0050   GS500 PCE 1 In stock
GSC100095EC Sapphire Round Brilliant 0.95 0.0050   GS100 PCE 1 In stock
GSC200095EC Sapphire Round Brilliant 0.95 0.0050   GS200 PCE 1 In stock
GSC400100EC Sapphire Round Brilliant 1.00 0.0050   GS400 PCE 1 In stock
GSC300100EC Sapphire Round Brilliant 1.00 0.0050   GS300 PCE 1 In stock
GSC100100EC Sapphire Round Brilliant 1.00 0.0060   GS100 PCE 1 In stock
GSC200100EC Sapphire Round Brilliant 1.00 0.0050   GS200 PCE 1 In stock
GSC500100EC Sapphire Round Brilliant 1.00 0.0050   GS500 PCE 1 In stock
GSC400105EC Sapphire Round Brilliant 1.05 0.0070   GS400 PCE 1 In stock
GSC300105EC Sapphire Round Brilliant 1.05 0.0070   GS300 PCE 1 In stock
GSC100105EC Sapphire Round Brilliant 1.05 0.0070   GS100 PCE 1 In stock
GSC200105EC Sapphire Round Brilliant 1.05 0.0070   GS200 PCE 1 In stock
GSC500105EC Sapphire Round Brilliant 1.05 0.0070   GS500 PCE 1 In stock
GSC400110EC Sapphire Round Brilliant 1.10 0.0067   GS400 PCE 1 In stock
GSC300110EC Sapphire Round Brilliant 1.10 0.0067   GS300 PCE 1 In stock
GSC100110EC Sapphire Round Brilliant 1.10 0.0067   GS100 PCE 1 In stock
GSC200110EC Sapphire Round Brilliant 1.10 0.0067   GS200 PCE 1 In stock
GSC500110EC Sapphire Round Brilliant 1.10 0.0067   GS500 PCE 1 In stock
GSC500115EC Sapphire Round Brilliant 1.15 0.0080   GS500 PCE 1 In stock
GSC400115EC Sapphire Round Brilliant 1.15 0.0080   GS400 PCE 1 In stock
GSC300115EC Sapphire Round Brilliant 1.15 0.0080   GS300 PCE 1 In stock
GSC100115EC Sapphire Round Brilliant 1.15 0.0080   GS100 PCE 1 In stock
GSC200115EC Sapphire Round Brilliant 1.15 0.0080   GS200 PCE 1 In stock
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