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 (115)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBB400260LC Sapphire Round Cabochon 2.60 0.0910   YB400 PCE 1 Made to order
YBB400190CQ Sapphire Round Cabochon 1.90 0.0340   YB400 PCE 1 Made to order
YBC400170EC Sapphire Round Brilliant 1.70 0.0247   YB400 PCE 1 In stock
YBC400145EC Sapphire Round Brilliant 1.45 0.0154   YB400 PCE 1 In stock
YBC400270EC Sapphire Round Brilliant 2.70 0.1000   YB400 PCE 1 In stock
YBB400170EC Sapphire Round Cabochon 1.70 0.0294   YB400 PCE 1 Made to order
YBQ400250LC Sapphire Square Princess 2.50 0.0830   YB400 PCE 1 Made to order
YBB400270LC Sapphire Round Cabochon 2.70 0.1000   YB400 PCE 1 Made to order
YBB400200CQ Sapphire Round Cabochon 2.00 0.0467   YB400 PCE 1 Made to order
YBC400175EC Sapphire Round Brilliant 1.75 0.0270   YB400 PCE 1 In stock
YBC400150EC Sapphire Round Brilliant 1.50 0.0170   YB400 PCE 1 In stock
YBC400275EC Sapphire Round Brilliant 2.75 0.1110   YB400 PCE 1 In stock
YBB400180EC Sapphire Round Cabochon 1.80 0.0344   YB400 PCE 1 Made to order
YBQ400300LC Sapphire Square Princess 3.00 0.1430   YB400 PCE 1 Made to order
YBB400280LC Sapphire Round Cabochon 2.80 0.1110   YB400 PCE 1 Made to order
YBB400210CQ Sapphire Round Cabochon 2.10 0.0450   YB400 PCE 1 Made to order
YBC400180EC Sapphire Round Brilliant 1.80 0.0290   YB400 PCE 1 In stock
YBC400155EC Sapphire Round Brilliant 1.55 0.0170   YB400 PCE 1 In stock
YBC400280EC Sapphire Round Brilliant 2.80 0.1110   YB400 PCE 1 In stock
YBB400190EC Sapphire Round Cabochon 1.90 0.0340   YB400 PCE 1 Made to order
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