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
YSC100180EC Sapphire Round Brilliant 1.80 0.0294   YS100 PCE 1 In stock
YSC100110EC Sapphire Round Brilliant 1.10 0.0067   YS100 PCE 1 In stock
YSC100170EC Sapphire Round Brilliant 1.70 0.0247   YS100 PCE 1 In stock
YSC100080EC Sapphire Round Brilliant 0.80 0.0026   YS100 PCE 1 In stock
YSC100250EC Sapphire Round Brilliant 2.50 0.0830   YS100 PCE 1 In stock
YSC100185EC Sapphire Round Brilliant 1.85 0.0310   YS100 PCE 1 In stock
YSC100150EC Sapphire Round Brilliant 1.50 0.0170   YS100 PCE 1 In stock
YSC100175EC Sapphire Round Brilliant 1.75 0.0250   YS100 PCE 1 In stock
YSC100090EC Sapphire Round Brilliant 0.90 0.0037   YS100 PCE 1 In stock
YSC100255EC Sapphire Round Brilliant 2.55 0.0910   YS100 PCE 1 In stock
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