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.

Sapphire

Sapphire
  • Inventory (6805)

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  • Page 604 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBB400280EC Sapphire Round Cabochon 2.80 0.1110   YB400 PCE 1 Made to order
YBB400140CQ Sapphire Round Cabochon 1.40 0.0162   YB400 PCE 1 Made to order
YBB400300CQ Sapphire Round Cabochon 3.00 0.1430   YB400 PCE 1 Made to order
YBQ400200EC Sapphire Square Princess 2.00 0.0400   YB400 PCE 1 In stock
YBC400120EC Sapphire Round Brilliant 1.20 0.0087   YB400 PCE 1 In stock
YBC400135EC Sapphire Round Brilliant 1.35 0.0120   YB400 PCE 1 In stock
YBB400130LC Sapphire Round Cabochon 1.30 0.0135   YB400 PCE 1 Made to order
YBC400275EC Sapphire Round Brilliant 2.75 0.1110   YB400 PCE 1 In stock
YBB400290LC Sapphire Round Cabochon 2.90 0.1250   YB400 PCE 1 Made to order
YBB400120EC Sapphire Round Cabochon 1.20 0.0100   YB400 PCE 1 Made to order
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