By A Mystery Man Writer
The 17.6-carat stone is among the rarest diamonds ever to be unearthed, auctioneer Christie’s said.
blue diamond – The Diamond Certification Laboratory of Australia
Alain.R.Truong
This Natural Blue Diamond Just Sold for $44 Million
Rare Bleu Royal Diamond Fetched Over 40 Million Dollars At Auction
Luxury at Christie's
Bleu Royal diamond sold for $44 million at Christie's auction in
The Hong Kong Watch Auction: XV [catalogue] by PHILLIPS - Issuu
Vivid blue diamond sells for nearly $44m at Christie's auction
Largest vivid blue diamond sells for nearly $44 million