While Stormfront storms up the charts as one of the most expensive booster boxes from the Diamond & Pearl era, there's even less pricing data from recent sales currently available for this set ...

Mariah Carey and billionaire James Packer broke the record for most expensive celebrity engagement ring in 2016 with a whopping 35-carat, emerald-cut diamond.

including the 51.38 carat diamond of the same name, the most expensive among the ones ever cut in Russia, the Russian diamond miner said on Tuesday. The starting price of the collection can be $10 ...

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...