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 (114)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC200095EC Sapphire Round Brilliant 0.95 0.0050   YB200 PCE 1 Made to order
YBQ200150EC Sapphire Square Princess 1.50 0.0160   YB200 PCE 1 In stock
YBB200170LC Sapphire Round Cabochon 1.70 0.0294   YB200 PCE 1 Made to order
YBB200260CQ Sapphire Round Cabochon 2.60 0.0910   YB200 PCE 1 Made to order
YBC200180EC Sapphire Round Brilliant 1.80 0.0290   YB200 PCE 1 In stock
YBB200190EC Sapphire Round Cabochon 1.90 0.0340   YB200 PCE 1 Made to order
YBB200280LC Sapphire Round Cabochon 2.80 0.1110   YB200 PCE 1 Made to order
YBC200125EC Sapphire Round Brilliant 1.25 0.0098   YB200 PCE 1 In stock
YBC200250EC Sapphire Round Brilliant 2.50 0.0830   YB200 PCE 1 In stock
YBB200300EC Sapphire Round Cabochon 3.00 0.1430   YB200 PCE 1 Made to order
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