Shenzhen ZKZ Jewelry Co., Ltd.

ZKZ concentrates it's all attention on manufacture human-made diamond for over 15 years, and extend it's product line from rough to jewelry production. For satisfied all kinds of our client from retail to wholesale, ZKZ own over 2000 carat CVD loose stone with IGI certification in all size ,shape,and color. There are plenty of inventory to no only fulfil the loose diamond order but also jewelry production quota in a short period.