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 (61)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSC100155EC Sapphire Round Brilliant 1.55 0.0188   GS100 PCE 1 In stock
YRC100155EC Sapphire Round Brilliant 1.55 0.0170   YR100 PCE 1 In stock
YSC100155EC Sapphire Round Brilliant 1.55 0.0170   YS100 PCE 1 In stock
LSC500155EC Sapphire Round Brilliant 1.55 0.0188   LS500 PCE 1 In stock
BSC200155EC Sapphire Round Brilliant 1.55 0.0170   BS200 PCE 1 In stock
YBC500155EC Sapphire Round Brilliant 1.55 0.0188   YB500 PCE 1 In stock
GSC200155EC Sapphire Round Brilliant 1.55 0.0188   GS200 PCE 1 In stock
YRC200155EC Sapphire Round Brilliant 1.55 0.0170   YR200 PCE 1 In stock
YSC200155EC Sapphire Round Brilliant 1.55 0.0188   YS200 PCE 1 In stock
LSC600155EC Sapphire Round Brilliant 1.55 0.0188   LS600 PCE 1 In stock
BSC400155EC Sapphire Round Brilliant 1.55 0.0188   BS400 PCE 1 In stock
YBC600155EC Sapphire Round Brilliant 1.55 0.0188   YB600 PCE 1 In stock
GSC300155EC Sapphire Round Brilliant 1.55 0.0188   GS300 PCE 1 In stock
YRC300155EC Sapphire Round Brilliant 1.55 0.0170   YR300 PCE 1 In stock
YSC400155EC Sapphire Round Brilliant 1.55 0.0170   YS400 PCE 1 In stock
LSC700155EC Sapphire Round Brilliant 1.55 0.0188   LS700 PCE 1 In stock
BSC500155EC Sapphire Round Brilliant 1.55 0.0188   BS500 PCE 1 In stock
YBC700155EC Sapphire Round Brilliant 1.55 0.0170   YB700 PCE 1 In stock
GSC400155EC Sapphire Round Brilliant 1.55 0.0188   GS400 PCE 1 In stock
YRC400155EC Sapphire Round Brilliant 1.55 0.0170   YR400 PCE 1 In stock
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