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
LSB400190EC Sapphire Round Cabochon 1.90 0.0340   LS400 PCE 1 In stock
LSB400190CQ Sapphire Round Cabochon 1.90 0.0340   LS400 PCE 1 Made to order
BCB500190CQ Sapphire Round Cabochon 1.90 0.0411   BC500 PCE 1 Made to order
BCB500190LC Sapphire Round Cabochon 1.90 0.0411   BC500 PCE 1 Made to order
BCB500190EC Sapphire Round Cabochon 1.90 0.0411   BC500 PCE 1 Made to order
GSB200190EC Sapphire Round Cabochon 1.90 0.0411   GS200 PCE 1 In stock
GSB200190CQ Sapphire Round Cabochon 1.90 0.0411   GS200 PCE 1 Made to order
GSB200190LC Sapphire Round Cabochon 1.90 0.0411   GS200 PCE 1 Made to order
PSB100190EC Sapphire Round Cabochon 1.90 0.0340   PS100 PCE 1 Made to order
PSB100190CQ Sapphire Round Cabochon 1.90 0.0340   PS100 PCE 1 Made to order
PSB100190LC Sapphire Round Cabochon 1.90 0.0340   PS100 PCE 1 Made to order
LSB500190LC Sapphire Round Cabochon 1.90 0.0340   LS500 PCE 1 Made to order
LSB500190EC Sapphire Round Cabochon 1.90 0.0340   LS500 PCE 1 In stock
LSB500190CQ Sapphire Round Cabochon 1.90 0.0340   LS500 PCE 1 Made to order
PSB200190EC Sapphire Round Cabochon 1.90 0.0411   PS200 PCE 1 In stock
PSB200190CQ Sapphire Round Cabochon 1.90 0.0411   PS200 PCE 1 Made to order
PSB200190LC Sapphire Round Cabochon 1.90 0.0411   PS200 PCE 1 Made to order
LSB700190CQ Sapphire Round Cabochon 1.90 0.0340   LS700 PCE 1 Made to order
LSB700190LC Sapphire Round Cabochon 1.90 0.0340   LS700 PCE 1 Made to order
LSB700190EC Sapphire Round Cabochon 1.90 0.0340   LS700 PCE 1 In stock
GSB100190EC Sapphire Round Cabochon 1.90 0.0411   GS100 PCE 1 In stock
GSB100190CQ Sapphire Round Cabochon 1.90 0.0411   GS100 PCE 1 Made to order
GSB100190LC Sapphire Round Cabochon 1.90 0.0411   GS100 PCE 1 Made to order
GSB400190EC Sapphire Round Cabochon 1.90 0.0411   GS400 PCE 1 In stock
GSB400190CQ Sapphire Round Cabochon 1.90 0.0411   GS400 PCE 1 Made to order
GSB400190LC Sapphire Round Cabochon 1.90 0.0411   GS400 PCE 1 Made to order
GSB300190EC Sapphire Round Cabochon 1.90 0.0411   GS300 PCE 1 In stock
GSB300190CQ Sapphire Round Cabochon 1.90 0.0411   GS300 PCE 1 Made to order
GSB300190LC Sapphire Round Cabochon 1.90 0.0411   GS300 PCE 1 Made to order
YRB100190LC Sapphire Round Cabochon 1.90 0.0340   YR100 PCE 1 Made to order
YRB100190EC Sapphire Round Cabochon 1.90 0.0340   YR100 PCE 1 Made to order
YRB100190CQ Sapphire Round Cabochon 1.90 0.0340   YR100 PCE 1 Made to order
PSB300190EC Sapphire Round Cabochon 1.90 0.0411   PS300 PCE 1 Made to order
PSB300190CQ Sapphire Round Cabochon 1.90 0.0411   PS300 PCE 1 Made to order
PSB300190LC Sapphire Round Cabochon 1.90 0.0411   PS300 PCE 1 Made to order
LSB600190LC Sapphire Round Cabochon 1.90 0.0340   LS600 PCE 1 Made to order
LSB600190EC Sapphire Round Cabochon 1.90 0.0340   LS600 PCE 1 In stock
LSB600190CQ Sapphire Round Cabochon 1.90 0.0340   LS600 PCE 1 Made to order
YBB100190CQ Sapphire Round Cabochon 1.90 0.0340   YB100 PCE 1 Made to order
YBB100190LC Sapphire Round Cabochon 1.90 0.0340   YB100 PCE 1 Made to order
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