Petra Diamonds’ rough prices fell on a like-for-like basis at its most recent tender amid ongoing softness in the market. The sale, which combined the miner’s delayed September tender with its October ...
"Around 50-60% of our work comes from lab-grown diamond industry. All the polish work of imported rough cut diamonds also happens here," said Balubhai Vekariya, president, Ratnakalakar Vikas Sangh ...
This process uses advanced optical and scanning technologies to assess a diamond’s cut, clarity, color, and carat weight with consistency and accuracy. In addition, AI Color and AI Clarity ...