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Cushion cut Sapphire blue Corundum blue #34 Loose Gemstone Wholesale
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Key attributes
Other attributes
Place of Origin
Guangxi, China
Gemstone Type
Synthetic (lab created)
Brand Name
Zhao Hua Gems
Model Number
SC0020-31-12
Gemstone Color
Blue Sapphire
Gemstone Material
Synthetic Corundum
Gemstone Shape
Cushion Cut
Gemstone Size
7*7mm
Gemstone Weight
1CT
Materials technology
Verneuil method
Hardness
9 Moh's Scale
Density
3.61
Refractive index
1.8
Dispersion
0.012
Thermal propertie
3000℃
Cut
Natural Stone Cushion cut
Cut grade
AAAAA
Height
5.0mm
Diagonal
7.85-7.9
Packaging and delivery
Packaging Details
1). 1-3mm packed with vacuum bagand tied with cushion rubber.
2). Above 3mm packed with tissue paper and tied with cushion rubber.
2). Above 3mm packed with tissue paper and tied with cushion rubber.
Selling Units:
Single item
Single package size:
10X10X15 cm
Single gross weight:
0.001 kg
Lead time
| Quantity (pieces) | 1 - 500 | > 500 |
| Lead time (days) | 10 | To be negotiated |
Product descriptions from the supplier
50 - 499 pieces
$2.40
>= 500 pieces
$2.30
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