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
YBC500145EC Sapphire Round Brilliant 1.45 0.0154   YB500 PCE 1 In stock
YBC500225EC Sapphire Round Brilliant 2.25 0.0590   YB500 PCE 1 In stock
YBC500155EC Sapphire Round Brilliant 1.55 0.0188   YB500 PCE 1 In stock
YBC500090EC Sapphire Round Brilliant 0.90 0.0037   YB500 PCE 1 In stock
YBC500230EC Sapphire Round Brilliant 2.30 0.0630   YB500 PCE 1 In stock
YBC500165EC Sapphire Round Brilliant 1.65 0.0227   YB500 PCE 1 In stock
YBC500100EC Sapphire Round Brilliant 1.00 0.0050   YB500 PCE 1 In stock
YBC500235EC Sapphire Round Brilliant 2.35 0.0670   YB500 PCE 1 In stock
YBC500170EC Sapphire Round Brilliant 1.70 0.0247   YB500 PCE 1 In stock
YBC500115EC Sapphire Round Brilliant 1.15 0.0080   YB500 PCE 1 In stock
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