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
YCC300155EC Sapphire Round Brilliant 1.55 0.0188   YC300 PCE 1 In stock
YCC400155EC Sapphire Round Brilliant 1.55 0.0188   YC400 PCE 1 In stock
YCC500155EC Sapphire Round Brilliant 1.55 0.0188   YC500 PCE 1 In stock
YCC600155EC Sapphire Round Brilliant 1.55 0.0188   YC600 PCE 1 In stock
YCC700155EC Sapphire Round Brilliant 1.55 0.0188   YC700 PCE 1 In stock
YRC100155EC Sapphire Round Brilliant 1.55 0.0170   YR100 PCE 1 In stock
YRC200155EC Sapphire Round Brilliant 1.55 0.0170   YR200 PCE 1 In stock
YRC300155EC Sapphire Round Brilliant 1.55 0.0170   YR300 PCE 1 In stock
YRC400155EC Sapphire Round Brilliant 1.55 0.0170   YR400 PCE 1 In stock
YRC500155EC Sapphire Round Brilliant 1.55 0.0170   YR500 PCE 1 Made to order
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