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Lab created ruby gems 7# red corundum gemstone for jewelry making

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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
DS Jewelry

Model Number
DS-SPO0031

Gemstone Color
Ruby 7#

Gemstone Material
Synthetic Corundum

Gemstone Shape
brilliant cut

Gemstone Size
8mm

Gemstone Weight
accroding to the sizes

Treatments Applied
Heat

Optical Special Effects
Color Change

Item Height
50%-60%

Price
Different sizes of sapphire are different

Version number
synthetic sapphire stone,semi- precious sapphire gemstone

Name
All kinds of corundum, all colours of corundum,sapphire,ruby,spinel

gravity
5-5.6

heat resistance
2750℃

hardness
9.0

packing
can wax setting

quality
AB AA AAA AAAA AAAAA...

hot sale product
synthetic sapphire stone ,ruby stone corundum

Reflect index
2.14

Packaging and delivery

Packaging Details
1.Packing in the vacuum bags.
2.Packed in cardboard.
3.According to the customer's request.

Port
HK/Wuzhou

Supply Ability

Supply Ability
500000 Piece/Pieces per Month

Customization

Customized logo
Min. order: 500
Customized packaging
Min. order: 500
Graphic customization
Min. order: 500

Product descriptions from the supplier

Minimum order quantity: 100 pieces
$1.00 - $10.00

Variations

Total options:

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