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 (117)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BKC100160EC Sapphire Round Brilliant 1.60 0.0210   BK100 PCE 1 In stock
BKB100120EC Sapphire Round Cabochon 1.20 0.0118   BK100 PCE 1 In stock
BKB100190LC Sapphire Round Cabochon 1.90 0.0340   BK100 PCE 1 Made to order
BKB100280CQ Sapphire Round Cabochon 2.80 0.1110   BK100 PCE 1 Made to order
BKC100225EC Sapphire Round Brilliant 2.25 0.0590   BK100 PCE 1 In stock
BKB100220EC Sapphire Round Cabochon 2.20 0.0560   BK100 PCE 1 Made to order
BKB100300LC Sapphire Round Cabochon 3.00 0.1430   BK100 PCE 1 Made to order
BKC100095EC Sapphire Round Brilliant 0.95 0.0050   BK100 PCE 1 Made to order
BKC100280EC Sapphire Round Brilliant 2.80 0.1110   BK100 PCE 1 In stock
BKQ100200LC Sapphire Square Princess 2.00 0.0511   BK100 PCE 1 Made to order
BKB100180CQ Sapphire Round Cabochon 1.80 0.0344   BK100 PCE 1 Made to order
BKC100165EC Sapphire Round Brilliant 1.65 0.0210   BK100 PCE 1 In stock
BKB100130EC Sapphire Round Cabochon 1.30 0.0135   BK100 PCE 1 In stock
BKB100200LC Sapphire Round Cabochon 2.00 0.0467   BK100 PCE 1 Made to order
BKB100290CQ Sapphire Round Cabochon 2.90 0.1250   BK100 PCE 1 Made to order
BKC100230EC Sapphire Round Brilliant 2.30 0.0630   BK100 PCE 1 In stock
BKB100230EC Sapphire Round Cabochon 2.30 0.0630   BK100 PCE 1 Made to order
BKQ100200CQ Sapphire Square Princess 2.00 0.0511   BK100 PCE 1 Made to order
BKC100100EC Sapphire Round Brilliant 1.00 0.0050   BK100 PCE 1 In stock
BKC100285EC Sapphire Round Brilliant 2.85 0.1250   BK100 PCE 1 Made to order
BKQ100250LC Sapphire Square Princess 2.50 0.0830   BK100 PCE 1 Made to order
BKB100190CQ Sapphire Round Cabochon 1.90 0.0340   BK100 PCE 1 Made to order
BKC100170EC Sapphire Round Brilliant 1.70 0.0250   BK100 PCE 1 In stock
BKB100140EC Sapphire Round Cabochon 1.40 0.0162   BK100 PCE 1 In stock
BKB100210LC Sapphire Round Cabochon 2.10 0.0450   BK100 PCE 1 Made to order
BKB100300CQ Sapphire Round Cabochon 3.00 0.1430   BK100 PCE 1 Made to order
BKC100235EC Sapphire Round Brilliant 2.35 0.0670   BK100 PCE 1 Made to order
BKB100240EC Sapphire Round Cabochon 2.40 0.0710   BK100 PCE 1 Made to order
BKQ100250CQ Sapphire Square Princess 2.50 0.0830   BK100 PCE 1 Made to order
BKC100105EC Sapphire Round Brilliant 1.05 0.0070   BK100 PCE 1 Made to order
BKC100290EC Sapphire Round Brilliant 2.90 0.1250   BK100 PCE 1 In stock
BKQ100300LC Sapphire Square Princess 3.00 0.1430   BK100 PCE 1 Made to order
BKB100200CQ Sapphire Round Cabochon 2.00 0.0467   BK100 PCE 1 Made to order
BKC100175EC Sapphire Round Brilliant 1.75 0.0270   BK100 PCE 1 In stock
BKB100150EC Sapphire Round Cabochon 1.50 0.0205   BK100 PCE 1 In stock
BKB100220LC Sapphire Round Cabochon 2.20 0.0560   BK100 PCE 1 Made to order
BKC100090EC Sapphire Round Brilliant 0.90 0.0040   BK100 PCE 1 In stock
BKC100240EC Sapphire Round Brilliant 2.40 0.0710   BK100 PCE 1 In stock
BKB100250EC Sapphire Round Cabochon 2.50 0.0830   BK100 PCE 1 In stock
BKQ100300CQ Sapphire Square Princess 3.00 0.1430   BK100 PCE 1 Made to order
BKC100110EC Sapphire Round Brilliant 1.10 0.0070   BK100 PCE 1 In stock
BKC100295EC Sapphire Round Brilliant 2.95 0.1430   BK100 PCE 1 Made to order
BKB100120LC Sapphire Round Cabochon 1.20 0.0118   BK100 PCE 1 Made to order
BKB100210CQ Sapphire Round Cabochon 2.10 0.0450   BK100 PCE 1 Made to order
BKC100185EC Sapphire Round Brilliant 1.85 0.0310   BK100 PCE 1 In stock
BKB100160EC Sapphire Round Cabochon 1.60 0.0245   BK100 PCE 1 In stock
BKB100230LC Sapphire Round Cabochon 2.30 0.0630   BK100 PCE 1 Made to order
BKC100180EC Sapphire Round Brilliant 1.80 0.0290   BK100 PCE 1 In stock
BKC100245EC Sapphire Round Brilliant 2.45 0.0770   BK100 PCE 1 Made to order
BKB100260EC Sapphire Round Cabochon 2.60 0.0910   BK100 PCE 1 Made to order
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