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 (3275)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BCB300290CQ Sapphire Round Cabochon 2.90 0.1250   BC300 PCE 1 Made to order
LSB200230LC Sapphire Round Cabochon 2.30 0.0630   LS200 PCE 1 Made to order
YRB100300LC Sapphire Round Cabochon 3.00 0.1430   YR100 PCE 1 Made to order
YBB300180LC Sapphire Round Cabochon 1.80 0.0344   YB300 PCE 1 Made to order
PSB400250LC Sapphire Round Cabochon 2.50 0.0830   PS400 PCE 1 Made to order
BSB200130LC Sapphire Round Cabochon 1.30 0.0135   BS200 PCE 1 Made to order
GSB300290EC Sapphire Round Cabochon 2.90 0.1250   GS300 PCE 1 Made to order
YCB300200EC Sapphire Round Cabochon 2.00 0.0467   YC300 PCE 1 Made to order
YSB500140EC Sapphire Round Cabochon 1.40 0.0162   YS500 PCE 1 In stock
BCB400260EC Sapphire Round Cabochon 2.60 0.0910   BC400 PCE 1 Made to order
GSB300300CQ Sapphire Round Cabochon 3.00 0.1430   GS300 PCE 1 Made to order
YCB300180CQ Sapphire Round Cabochon 1.80 0.0344   YC300 PCE 1 Made to order
YSB400200CQ Sapphire Round Cabochon 2.00 0.0467   YS400 PCE 1 Made to order
BCB400130CQ Sapphire Round Cabochon 1.30 0.0110   BC400 PCE 1 Made to order
LSB300200LC Sapphire Round Cabochon 2.00 0.0400   LS300 PCE 1 Made to order
YRB200270LC Sapphire Round Cabochon 2.70 0.1000   YR200 PCE 1 Made to order
YBB400150LC Sapphire Round Cabochon 1.50 0.0205   YB400 PCE 1 Made to order
PSB500220LC Sapphire Round Cabochon 2.20 0.0560   PS500 PCE 1 Made to order
BSB200290LC Sapphire Round Cabochon 2.90 0.1250   BS200 PCE 1 Made to order
GSB400260EC Sapphire Round Cabochon 2.60 0.0910   GS400 PCE 1 Made to order
YCB400170EC Sapphire Round Cabochon 1.70 0.0294   YC400 PCE 1 Made to order
YSB500280EC Sapphire Round Cabochon 2.80 0.1110   YS500 PCE 1 Made to order
BCB500230EC Sapphire Round Cabochon 2.30 0.0630   BC500 PCE 1 Made to order
GSB400200CQ Sapphire Round Cabochon 2.00 0.0467   GS400 PCE 1 Made to order
YCB400150CQ Sapphire Round Cabochon 1.50 0.0205   YC400 PCE 1 Made to order
YSB500220CQ Sapphire Round Cabochon 2.20 0.0560   YS500 PCE 1 Made to order
BCB400290CQ Sapphire Round Cabochon 2.90 0.1250   BC400 PCE 1 Made to order
LSB400170LC Sapphire Round Cabochon 1.70 0.0240   LS400 PCE 1 Made to order
YRB300240LC Sapphire Round Cabochon 2.40 0.0710   YR300 PCE 1 Made to order
YBB500120LC Sapphire Round Cabochon 1.20 0.0100   YB500 PCE 1 Made to order
PSB600190LC Sapphire Round Cabochon 1.90 0.0411   PS600 PCE 1 Made to order
BSB300260LC Sapphire Round Cabochon 2.60 0.0910   BS300 PCE 1 Made to order
GSB500230EC Sapphire Round Cabochon 2.30 0.0630   GS500 PCE 1 Made to order
YCB500140EC Sapphire Round Cabochon 1.40 0.0140   YC500 PCE 1 Made to order
YSB600250EC Sapphire Round Cabochon 2.50 0.0830   YS600 PCE 1 Made to order
PSB100200EC Sapphire Round Cabochon 2.00 0.0400   PS100 PCE 1 In stock
GSB500240CQ Sapphire Round Cabochon 2.40 0.0710   GS500 PCE 1 Made to order
YCB500120CQ Sapphire Round Cabochon 1.20 0.0100   YC500 PCE 1 Made to order
YSB600190CQ Sapphire Round Cabochon 1.90 0.0411   YS600 PCE 1 Made to order
BCB500260CQ Sapphire Round Cabochon 2.60 0.0910   BC500 PCE 1 Made to order
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