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
YBC400300EC Sapphire Round Brilliant 3.00 0.1430   YB400 PCE 1 In stock
YBC400235EC Sapphire Round Brilliant 2.35 0.0670   YB400 PCE 1 In stock
YBC400225EC Sapphire Round Brilliant 2.25 0.0590   YB400 PCE 1 In stock
YBC400220EC Sapphire Round Brilliant 2.20 0.0560   YB400 PCE 1 In stock
YBC400215EC Sapphire Round Brilliant 2.15 0.0530   YB400 PCE 1 In stock
YBC400210EC Sapphire Round Brilliant 2.10 0.0450   YB400 PCE 1 In stock
YBC400205EC Sapphire Round Brilliant 2.05 0.0450   YB400 PCE 1 In stock
YBC400185EC Sapphire Round Brilliant 1.85 0.0310   YB400 PCE 1 In stock
YBC400165EC Sapphire Round Brilliant 1.65 0.0227   YB400 PCE 1 In stock
YBC400155EC Sapphire Round Brilliant 1.55 0.0170   YB400 PCE 1 In stock
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