Pink diamond auctioned at $57.73 million, most ever per carat
Pink diamond sells for $83 million, sets auction record
Perfect' 100-carat diamond sold for 'only' $22 million
The Spirit of the Rose pink diamond sold for $36m at Sotheby's auction
Pink is a Premium at Jewelry Auctions - GIA 4Cs
Christie's expects $28 million for this pink diamond
Pink Star' diamond sells for record $71.2 million at auction
Important Diamonds: The Pink and The Blue Moon - HIGH JEWELLERY DREAM
The 20 Most Expensive Diamonds Ever Sold at Auction
Pink diamond sells for $23.2 million