Shenzhen ZKZ Jewelry Co., Ltd.

We are Shenzhen ZKZ Jewelry Co., Ltd, a lab grown diamond manufacturer and supplier based in Shenzhen, China. We have our own factory producing white and colored lab diamonds such as pink, yellow, blue for over 5000+ pieces, also we have more than 500 pieces of jewelry already made, and we are specialize in pink diamonds, we have our unique processing technology in pink, to make our pink ones closer to natural pink diamonds. We are sincerely looking forward to cooperating with you!