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 (171)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSB100190LC Sapphire Round Cabochon 1.90 0.0340   YS100 PCE 1 Made to order
YCB200190EC Sapphire Round Cabochon 1.90 0.0340   YC200 PCE 1 Made to order
YCB200190CQ Sapphire Round Cabochon 1.90 0.0340   YC200 PCE 1 Made to order
YCB200190LC Sapphire Round Cabochon 1.90 0.0340   YC200 PCE 1 Made to order
YRB400190LC Sapphire Round Cabochon 1.90 0.0340   YR400 PCE 1 Made to order
YRB400190EC Sapphire Round Cabochon 1.90 0.0340   YR400 PCE 1 Made to order
YRB400190CQ Sapphire Round Cabochon 1.90 0.0340   YR400 PCE 1 Made to order
YSB200190EC Sapphire Round Cabochon 1.90 0.0340   YS200 PCE 1 Made to order
YSB200190CQ Sapphire Round Cabochon 1.90 0.0340   YS200 PCE 1 Made to order
YSB200190LC Sapphire Round Cabochon 1.90 0.0340   YS200 PCE 1 Made to order
YBB400190LC Sapphire Round Cabochon 1.90 0.0340   YB400 PCE 1 Made to order
YBB400190EC Sapphire Round Cabochon 1.90 0.0340   YB400 PCE 1 Made to order
YBB400190CQ Sapphire Round Cabochon 1.90 0.0340   YB400 PCE 1 Made to order
YRB500190LC Sapphire Round Cabochon 1.90 0.0340   YR500 PCE 1 Made to order
YRB500190EC Sapphire Round Cabochon 1.90 0.0340   YR500 PCE 1 Made to order
YRB500190CQ Sapphire Round Cabochon 1.90 0.0340   YR500 PCE 1 Made to order
YBB500190CQ Sapphire Round Cabochon 1.90 0.0340   YB500 PCE 1 Made to order
YBB500190LC Sapphire Round Cabochon 1.90 0.0340   YB500 PCE 1 Made to order
YBB500190EC Sapphire Round Cabochon 1.90 0.0340   YB500 PCE 1 Made to order
YCB400190EC Sapphire Round Cabochon 1.90 0.0411   YC400 PCE 1 Made to order
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