Purchase Qty. Reference FOB Price
1,000-4,999 carat US$0.12
5,000+ carat US$0.056
Product Description
Low-grade diamond crushed material RVD Using high-quality diamond as raw material, the diamond raw material is crushed by repeated collision, friction and cutting through high-pressure airflow. The broken crystal form can be shaped into regular, spherical or diamond-shaped particles, and ...