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 (1306)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSC300290EC Sapphire Round Brilliant 2.90 0.1250   YS300 PCE 1 In stock
YCC600205EC Sapphire Round Brilliant 2.05 0.0435   YC600 PCE 1 In stock
YBC400165EC Sapphire Round Brilliant 1.65 0.0227   YB400 PCE 1 In stock
YSC500155EC Sapphire Round Brilliant 1.55 0.0188   YS500 PCE 1 In stock
YSC400165EC Sapphire Round Brilliant 1.65 0.0227   YS400 PCE 1 In stock
YCC100130EC Sapphire Round Brilliant 1.30 0.0110   YC100 PCE 1 In stock
YCC600300EC Sapphire Round Brilliant 3.00 0.1430   YC600 PCE 1 In stock
YBC400285EC Sapphire Round Brilliant 2.85 0.1250   YB400 PCE 1 In stock
YSC500270EC Sapphire Round Brilliant 2.70 0.1000   YS500 PCE 1 In stock
YSC500110EC Sapphire Round Brilliant 1.10 0.0067   YS500 PCE 1 In stock
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