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High temperature resistance spinel synthetic black gemstones names
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Key attributes
Industry-specific attributes
Certificate Type
None
Other attributes
Place of Origin
Guangxi, China
Gemstone Type
Synthetic (lab created)
Brand Name
Jiangyuan Gems
Model Number
JY-KA-139
Gemstone Color
Black
Gemstone Material
sapphire
Gemstone Shape
Round Brilliant Cut
Gemstone Size
2mm
Gemstone Weight
7.5g/1000pcs
Treatments Applied
Heat
Optical Special Effects
Color Play or Fire
Gemstone Name
High temperature resitance high quality black gemstones names
Meterial
Spinel
Gemstone Color
Blcak gemstones names
Gemstone Size
any size you need
Gemstone Shape
Brilliant Round Cut black gemstones names
Weight
according to the zise
Moh's hardness
8
Verification Standard
CPSIA
Melt Point
2750℃
Packaging and delivery
Packaging Details
Small size packed with plastic bag, big size packed with tissue paper and tied with cushion rubber. Put the packaged goods into the carton box with the foam.The carton box will be sealed with viscose fabric to protect it.
Port
Shenzheng
Supply Ability
Supply Ability
5000000 Piece/Pieces per Month black gemstones names
Know your supplier
Custom manufacturer15 yrsLocated in CN
Registered trademarks (3)Store rating
4.6/5
On-time delivery rate
96.8%
Response time
≤3h
Online revenue
$410,000+
Production machines
50
Quality control
Raw-material traceability identification
Finished product inspection
Order with confidence
Verified as Custom ManufacturerProduct descriptions from the supplier
Minimum order quantity: 1 piece
$0.10 - $5.00Variations
Total options:
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