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
YSC600080EC Sapphire Round Brilliant 0.80 0.0026   YS600 PCE 1 In stock
YSC600085EC Sapphire Round Brilliant 0.85 0.0030   YS600 PCE 1 In stock
YSC600090EC Sapphire Round Brilliant 0.90 0.0037   YS600 PCE 1 In stock
YSC600095EC Sapphire Round Brilliant 0.95 0.0050   YS600 PCE 1 In stock
YSC600100EC Sapphire Round Brilliant 1.00 0.0050   YS600 PCE 1 In stock
YSC600105EC Sapphire Round Brilliant 1.05 0.0070   YS600 PCE 1 In stock
YSC600110EC Sapphire Round Brilliant 1.10 0.0067   YS600 PCE 1 In stock
YSC600115EC Sapphire Round Brilliant 1.15 0.0080   YS600 PCE 1 In stock
YSC600120EC Sapphire Round Brilliant 1.20 0.0087   YS600 PCE 1 In stock
YSC600125EC Sapphire Round Brilliant 1.25 0.0098   YS600 PCE 1 In stock
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