20Pcs/Lot Blue Sapphire Synthetic Corundum 10*10mm Cushion Shape Sapphire

Synthetic corundum is a man created, synthetic stone. Mother nature needed thousands of years for a process that can be imitated in laboratories within 24 hours. The chemical attributes are amazing and are similar to its natural archetype. Impureness in the natural crystal can be avoided with the synthetic stone. Corundum is a name derived from the Tamil language and literally means Ruby. Corundum is the crystalline form of aluminum and can be found in a variety of colors. Synthetic Corundum can be made in several colors depending on the impurities that are added. If the stone gets a deep red color, it will have the name ruby appended to it; if it has a blue or green color, it will be called a sapphire and if it has a pink-orange color then it will be called the Pasparadscha. Synthetic Corundum is a very tough material, and can scratch almost every other stone apart from a diamond. It is used in industrial applications such as emery cloth and other machining projects. It is also a very dense material, which is very unusual since the mineral is form from low atomic mass elements such as aluminum and oxygen. There are various methods used to produce Synthetic Corundum, the Flame Fusion and Verneuil Processes are the most common.

Why Choose Us
1.Founded in 1995. 25years of gemstone production and sales experience.
2.Various specifications,various color of gems.
3.Mass production and stable supply capacity.
4.The competitive price and good quality.
5.The safe and fast transport.
6.May according to the customer request processing.

FAQ
1. Q: Do you accept OEM service ?
A: YES (with your design ,shape,size ,packing ,etc.)
2. Q: Where is your Company located?How can I visit there?
A: Our company is located in Wuzhou city,Guangxi,China.The world`s largest sysnthetic gemstone.Welcome to visit us!!!
3. Q: How can I get the quotation?
A: Please send more details, such as material, shape, color, size, application, quantity, quality, and special demand etc.
4 Q: What’s your delivery time?
A: For the inventory stones, we can arrange shipment within 1day. If the stones are out of stock, we need about 3~7days to
finish the production. But the exact delivery time might be different for special orders.
5. Q: How does your factory regarding quality control?
A: We have 15 production processes,9 inspection processes,5 experienced QC,every gemstone has its quality assurance.