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 (6805)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSC400245EC Sapphire Round Brilliant 2.45 0.0770   YS400 PCE 1 In stock
YSB400180LC Sapphire Round Cabochon 1.80 0.0344   YS400 PCE 1 Made to order
YSQ400300EC Sapphire Square Princess 3.00 0.1633   YS400 PCE 1 In stock
YSB400150EC Sapphire Round Cabochon 1.50 0.0205   YS400 PCE 1 Made to order
YSB400140EC Sapphire Round Cabochon 1.40 0.0162   YS400 PCE 1 In stock
YSC400090EC Sapphire Round Brilliant 0.90 0.0037   YS400 PCE 1 In stock
YSB400210CQ Sapphire Round Cabochon 2.10 0.0450   YS400 PCE 1 Made to order
YSC400160EC Sapphire Round Brilliant 1.60 0.0206   YS400 PCE 1 In stock
YSC400190EC Sapphire Round Brilliant 1.90 0.0345   YS400 PCE 1 In stock
YSC400250EC Sapphire Round Brilliant 2.50 0.0830   YS400 PCE 1 In stock
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