Prices for High Quality HPHT CVD Lab-Grown Diamonds for Diamond Rings

Certificate Type:IGI
Brand Name:Hydray
Type:Synthetic (lab created)
Carat Weight:0.05-2carat
Shape:Round Brilliant Cut
White Diamond Color:D
Optical Special effect:Color Play or Fire
Application:Jewerly Making ring, earring and necklace


What are Lab Grown Loose Diamonds?

Laboratory-grown loose diamonds, also known as synthetic diamonds, man-made diamonds or chemical diamonds, are the process of forming diamond crystals on man-made crystal seeds by using chemicals under high temperature and high pressure conditions that simulate the natural environment in the laboratory.

Compared to natural diamonds, lab-grown loose diamonds have the following characteristics:

  • High purity: The manufacturing process of laboratory-grown loose diamonds is more precisely controlled, so loose diamonds are usually higher in purity than natural diamonds.
  • Controllable color: The color of natural diamonds is controlled by the geological environment and minerals, while the color of laboratory-grown loose diamonds can be controlled by adding different chemical elements to obtain a more pure and vivid color.
  • Inexpensive: Because lab-grown loose diamonds are man-made, they are much less expensive than natural diamonds and can be used as an alternative.
lab grown diamond
Brand Name
Place of Origin
Synthetic (lab created)
Carat Weight
Round Brilliant Cut
Fancy Diamond Color
White Diamond Color
Diamond Clarity
Optical Special effect
Color Play or Fire
Jewerly Making
Diamond Cut
Way of selling
diamond factory direct sale
round, emerald cut, oval, pear,princess and so on

Product Display

How Lab-Grown Loose Diamonds Are Made into Jewelry

  1. Screening loose diamonds: Classifying loose diamonds according to characteristics such as size, color, shape, etc., for the next step of processing.
  2. Cutting Loose Diamonds: Loose diamonds are precisely cut and processed using a diamond cutting machine to create diamonds of different shapes and sizes. Cutting a diamond requires expertise and experience to ensure the best optical performance and aesthetics of the cut diamond.
  3. Hand polishing: After machine cutting, there are still some burrs or irregular parts on the surface of diamonds, which need to be polished by hand to make the surface smooth and clean. The grinding process requires the use of diamond grinding wheels or other grinding tools.
  4. Inlay: Inlay polished diamonds into jewelry. Jewelry can be items of different types and shapes such as rings, necklaces, earrings, etc. The setting process requires great care and precision to ensure that the diamond is securely set in the jewelry and is able to perform at its best optically.
  5. Polishing: Finally, polish the inlaid ornaments to make the surface smoother and brighter. Polishing requires the use of high-tech tools and techniques to ensure a flawless finish.

diamond packaging

Payment & Delivery

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.