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 9 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BKC100150EC Sapphire Round Brilliant 1.50 0.0170   BK100 PCE 1 In stock
BKB100270LC Sapphire Round Cabochon 2.70 0.1000   BK100 PCE 1 Made to order
BKQ100300LC Sapphire Square Princess 3.00 0.1430   BK100 PCE 1 Made to order
BKQ100200EC Sapphire Square Princess 2.00 0.0511   BK100 PCE 1 In stock
BKB100185EC Sapphire Round Cabochon 1.85 0.0310   BK100 PCE 1 In stock
BKC100090EC Sapphire Round Brilliant 0.90 0.0040   BK100 PCE 1 In stock
BKC100125EC Sapphire Round Brilliant 1.25 0.0100   BK100 PCE 1 In stock
BKB100260CQ Sapphire Round Cabochon 2.60 0.0910   BK100 PCE 1 Made to order
BKC100225EC Sapphire Round Brilliant 2.25 0.0590   BK100 PCE 1 In stock
BKB100120LC Sapphire Round Cabochon 1.20 0.0118   BK100 PCE 1 Made to order
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