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
YSC070130EC Sapphire Round Brilliant 1.30 0.0110   YS070 PCE 1 In stock
YSC070125EC Sapphire Round Brilliant 1.25 0.0100   YS070 PCE 1 In stock
YSC070115EC Sapphire Round Brilliant 1.15 0.0080   YS070 PCE 1 In stock
YSC070105EC Sapphire Round Brilliant 1.05 0.0070   YS070 PCE 1 Made to order
YSC070135EC Sapphire Round Brilliant 1.35 0.0120   YS070 PCE 1 In stock
YSC070190EC Sapphire Round Brilliant 1.90 0.0340   YS070 PCE 1 In stock
YSC070185EC Sapphire Round Brilliant 1.85 0.0310   YS070 PCE 1 In stock
YSC070180EC Sapphire Round Brilliant 1.80 0.0290   YS070 PCE 1 In stock
YSC070170EC Sapphire Round Brilliant 1.70 0.0240   YS070 PCE 1 In stock
YSC070165EC Sapphire Round Brilliant 1.65 0.0210   YS070 PCE 1 In stock
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