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 (3275)

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  • Page 189 of 328
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YCB700280EC Sapphire Round Cabochon 2.80 0.1110   YC700 PCE 1 Made to order
YCB700250CQ Sapphire Round Cabochon 2.50 0.0830   YC700 PCE 1 Made to order
YCB700260LC Sapphire Round Cabochon 2.60 0.0910   YC700 PCE 1 Made to order
YCB700130EC Sapphire Round Cabochon 1.30 0.0110   YC700 PCE 1 In stock
YCB700290EC Sapphire Round Cabochon 2.90 0.1250   YC700 PCE 1 Made to order
YCB700260CQ Sapphire Round Cabochon 2.60 0.0910   YC700 PCE 1 Made to order
YCB700270LC Sapphire Round Cabochon 2.70 0.1000   YC700 PCE 1 Made to order
YCB700140EC Sapphire Round Cabochon 1.40 0.0140   YC700 PCE 1 In stock
YCB700300EC Sapphire Round Cabochon 3.00 0.1430   YC700 PCE 1 Made to order
YCB700270CQ Sapphire Round Cabochon 2.70 0.1000   YC700 PCE 1 Made to order
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