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
YSC700150EC Sapphire Round Brilliant 1.50 0.0170   YS700 PCE 1 In stock
YSC700185EC Sapphire Round Brilliant 1.85 0.0310   YS700 PCE 1 In stock
YSC700285EC Sapphire Round Brilliant 2.85 0.1250   YS700 PCE 1 In stock
YSC700160EC Sapphire Round Brilliant 1.60 0.0206   YS700 PCE 1 In stock
YSC700195EC Sapphire Round Brilliant 1.95 0.0374   YS700 PCE 1 In stock
YSC700290EC Sapphire Round Brilliant 2.90 0.1250   YS700 PCE 1 In stock
YSC700165EC Sapphire Round Brilliant 1.65 0.0210   YS700 PCE 1 In stock
YSC700205EC Sapphire Round Brilliant 2.05 0.0450   YS700 PCE 1 In stock
YSC700295EC Sapphire Round Brilliant 2.95 0.1430   YS700 PCE 1 Made to order
YSC700175EC Sapphire Round Brilliant 1.75 0.0270   YS700 PCE 1 In stock
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