Shenzhen Diamond Warehouse is a business alliance organization established by dozens of leading wholesale suppliers of diamond industry in Shenzhen. We have created the first professional platform for lab-grown diamonds based on our experience of serving jewelry retailer from all over china for the past 20 years.We also have created the complete supply chain system of lab-grown diamonds from rough lab-grown diamonds production to jewelry making. At the same time we have set up central warehouses in Hong Kong and Shenzhen to provide long-term and professional services to the global lab-grown diamond customers.