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 (13)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSQ100300LC Sapphire Square Princess 3.00 0.1430   YS100 PCE 1 Made to order
YSQ100150CQ Sapphire Square Princess 1.50 0.0160   YS100 PCE 1 Made to order
YSQ100200CQ Sapphire Square Princess 2.00 0.0400   YS100 PCE 1 Made to order
YSQ100250CQ Sapphire Square Princess 2.50 0.0830   YS100 PCE 1 Made to order
YSQ100300CQ Sapphire Square Princess 3.00 0.1430   YS100 PCE 1 Made to order
YSQ100200EC Sapphire Square Princess 2.00 0.0400   YS100 PCE 1 In stock
YSQ100210EC Sapphire Square Princess 2.10 0.0450   YS100 PCE 1 In stock
YSQ100300EC Sapphire Square Princess 3.00 0.1430   YS100 PCE 1 Made to order
YSQ100150EC Sapphire Square Princess 1.50 0.0160   YS100 PCE 1 In stock
YSQ100250EC Sapphire Square Princess 2.50 0.0830   YS100 PCE 1 Made to order
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