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 (45)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC700100EC Sapphire Round Brilliant 1.00 0.0050   YB700 PCE 1 In stock
YBC700110EC Sapphire Round Brilliant 1.10 0.0067   YB700 PCE 1 In stock
YBC700235EC Sapphire Round Brilliant 2.35 0.0670   YB700 PCE 1 In stock
YBC700120EC Sapphire Round Brilliant 1.20 0.0087   YB700 PCE 1 In stock
YBC700115EC Sapphire Round Brilliant 1.15 0.0080   YB700 PCE 1 In stock
YBC700240EC Sapphire Round Brilliant 2.40 0.0710   YB700 PCE 1 In stock
YBC700130EC Sapphire Round Brilliant 1.30 0.0111   YB700 PCE 1 In stock
YBC700125EC Sapphire Round Brilliant 1.25 0.0098   YB700 PCE 1 In stock
YBC700245EC Sapphire Round Brilliant 2.45 0.0770   YB700 PCE 1 In stock
YBC700175EC Sapphire Round Brilliant 1.75 0.0270   YB700 PCE 1 In stock
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