Lab Grown Diamond


Lab diamond is one of the most high-end products in Tianyugems. The lab diamonds are IGI certificate and most of CVD diamond can pass diamond tester. Lab grown diamonds are chemically the same as natural diamonds and hard to tell apart from them without special instruments to distinguish. Moreover it is also refractive index almost identical with natural diamonds (2 .41 ~ 2 .42) ,but the price is cheaper than natural diamond, which is suitable for the jewelry industry to make high quality goods, such as ring, necklace and so on. As one of the leading manufacturers and exporters of lab diamonds, Tianyu Gems Lab Diamond Factory has our own in-house R&D team to develop exclusive products, focusing on wholesale lab grown diamonds. With many years of experience in the industry, Tianyu Lab Diamond provides excellent quality products that are competitively priced, making us a preferred choice among our customers around the world.

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