What is cvd/high temperature and high pressure diamond?
Synthetic diamond is also widely known as high temperature and high pressure diamond or cvd diamond after two common production methods (high pressure and high temperature and chemical vapor deposition crystal formation methods, respectively). In HPHT, the purest carbon enters the laboratory in the same environment so that it can be converted into diamonds, while in chemical vapor deposition, the resulting atmosphere causes diamonds to form atom by atom.
Tembo is one of the leading brand with the widest collection of Type Ila lab created diamonds available in the market. Located in the original rough land, selected high-quality rough, self- produced diamonds, and sold in its own market, which has a great price advantage. We ensure the quality of diamonds. In the same price, we have the highest purity, and in the same purity and carat, we are the more suitable choice for the price. We equip with progressed gemstones processing equipments and a team of experienced workers. Our products are fancy colors and shapes like Round, Oval, Pear, Heart, Marquise, Square, Rectangle, Triangle, Tapper, Axe.
We can design all kinds special gemstones from 1mm to 150mm as the guests requested. We make sure that we always keep prompt delivery because of our manufacturing and manager experience. We insist on an idea: Customer is highest, Credibility is first. Our diamonds enjoy a good reputation and are sold to Europe, America, Southeast Asia, South Africa, India and other countries and regions. We firmly believe that we can become your most trustworthy partner to create a better career height. Welcome to visit our company and expand our long-term cooperative relation.
1. Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment.
2. Q: What’s the delivery time?
A: Loose Diamond Shipment: within 3-5 days after payment;
Customized products: need to negotiate.0.01-2.0 carat white synthetic HPHT CVD real lab-grown loose diamond wholesale price for sale.
3. Q: Do you accept OEM service?
A: YES, we accept OEM, and can customize any designs based on your requirements.
4. Q: Is It possible to buy one sample?
A: Yes, you need to pay the sample cost and accept the shipping fee. The sample will be sent out within a short time if the items have stock. If the sample needs to produce or cut, it takes 6-10days.
Q: What about the color and clarity of the product?
A: Our grade is excellent, DEFGH, VVS VS SI I.
5. Q: What about your after-sales service?
A: We pay more attention to the after-sales service, both for samples and regular orders if you have any comments or suggestions you more.