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About product and suppliers:
        Alibaba.com offers 3,953 lab grown diamonds products. About 59% of these are loose diamonds, 24% are loose gemstone, and 8% are abrasives. 

A wide variety of lab grown diamonds options are available to you, such as round brilliant cut, asscher cut, and radiant cut. You can also choose from vs1, vvs1, and if. As well as from d, e, and f. And whether lab grown diamonds is excellent, good, or very good. 

There are 3,956 lab grown diamonds suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Hong Kong, which supply 86%, 13%, and 1% of lab grown diamonds respectively. 

Lab grown diamonds products are most popular in Southeast Asia, South Asia, and North America. 

You can ensure product safety by selecting from certified suppliers, including 109 with Other, 83 with ISO9001, and 71 with OHSAS18001 certification.