- All shapes
- 1.70 mm
- All colors
- BK100
- BS070
- BS100
- BS200
- BS300
- BS400
- BS500
- BC100
- BC200
- BC300
- BC400
- BC500
- LS100
- LS200
- LS300
- LS400
- LS500
- LS600
- LS700
- GS100
- GS200
- GS300
- GS400
- GS500
- PS100
- PS200
- PS300
- PS400
- PS500
- PS600
- PS700
- YS050
- YS070
- YS100
- YS200
- YS300
- YS400
- YS500
- YS600
- YS700
Size
1.70-1.70
Color
All colors
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.
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