Mountain Province shares rise to 12-month high on diamond recovery
Rough diamond sales price index rose 62% in 2021.
South African white diamond could fetch more than $20 million on auction
The largest white diamond ever to come to auction will…
Tiffany joins Signet in banning new diamonds mined in Russia
The companies’ bans apply only to newly mined gems, meaning…
Russia diamond supply curb may benefit Zimbabwe miner’s gems
State-owned ZCDC will resume diamond auctions in April after an…
Signet shocks diamond trade with refusal to buy Russian gems
The move by the largest diamond retailer in the industry’s…
