Origin place | Wuzhou, Guangxi, China |
Brand | Provence Gems |
Material | Synthetic Corundum Gemstones |
Color | Accordong to color card |
Size | 3x5mm, 4x6mm, 5x7mm, 6x8mm... |
Shape Provide |
Round, Pear, Rectangle, Octagon, Square, Heart, Cushion, Marquise, Triangle, Oval, Drop, ect. (Customize are welcome) |
Service | Customized orders are available |
Quality Provide | high |
Supply Ability | 5000000pcs/month |
Packing | 1. Vacuum packing 2. Packing box 3. Velvet paper 4. Customized packing |
Delivery Time | 2-3 days after payment |
Payment Term | T/T, Western Union, MoneyGram/Paypal |
Shipment | DHL, FEDEX, TNT, UPS, EMS |
Origin place |
Wuzhou, Guangxi, China |
Brand |
Provence Gems |
Material |
Synthetic Opal |
Color |
According to color card |
Size |
0.6mm-100mm |
Shape Provide |
Heart, Hamsa, Star, Flower, Like, Peace Sign, Hand, Cross, Hay, Letter, Oval, Dolphin, ect. (Customize are welcome) |
Service |
Customized orders are available |
Quality Provide |
high |
Supply Ability |
5000000pcs/month |
Packing |
1. Vacuum packing 2. Packing box 3. Velvet paper 4. Customized packing |
Delivery Time |
2-3 days after payment |
Payment Term |
T/T, Western Union, MoneyGram/Paypal |
Shipment |
DHL, FEDEX, TNT, UPS, EMS |
What is corundum?
•Corundum is a crystalline form of aluminium oxide (Al2O3) with traces of iron, titanium and chromium. It is a rock-forming mineral. It is one of the naturally transparent materials, but can have different colors when impurities are present. Transparent specimens are used as gems, called ruby if red and padparadscha if pink-orange. All other colors are called sapphire, e.g., "green sapphire" for a green specimen.
•Because of corundum's hardness (pure corundum is defined to have 9.0 Mohs), it can scratch almost every other mineral. It is commonly used as an abrasive on everything from sandpaper to large machines used in machining metals, plastics, and wood. Some emery is a mix of corundum and other substances, and the mix is less abrasive, with an average Mohs hardness of 8.0.
•In addition to its hardness, corundum is unusual for its density of 4.02 g/cm3, which is very high for a transparent mineral composed of the low atomic mass elements aluminium and oxygen.
OEM&ODM | > Cubic Zirconia (CZ) | > synthetic Ruby | > Glass Gemstone |
> Synthetic Sapphire | > Nano stone | > Natural Topaz | |
> Synthetic Spinel | > Synthetic Morganite | > Loose Opal stone | |
> moissanite stone | >Gold Jewelry | > Opal silver Necklace |
If any interest about our synthetic #5 ruby stone,pls contact me
Color chart
Please note:
If there's no the color you need, please send us the color, and we will try to match the right color for you.
Production process
Comment
We guarantee ♣
1) Strictly quality control.
2) The most cost-effective pricing.
3) Pictires and Videos will be be sent for your checking first before sending out the parcel.
4) Accept 100% refund if dissatisfied with our products.
If any interest about our synthetic #5 ruby stone,pls contact me