Rare, ancient and pink. The world's most valuable diamonds - BBC Worklife
Fortune Pink diamond: Rare stone 'true miracle of nature' - BBC Newsround
Most Expensive Diamond in The World
Huge rare pink diamond discovered in Angola - BBC Newsround
Huge rare pink diamond discovered in Angola - BBC Newsround
Rare Martian Pink diamond sold for $17.4m in Hong Kong - BBC News
Indians want King Charles III to return Kohinoor, a massive 105-carat diamond worth $591 million - ABC News
Largest ever auctioned' purple-pink diamond sells for $26.6m (£20.1m) - BBC News
How the Discovery of a Rare Pink Diamond Led One Reporter into the World of Thrillers ‹ CrimeReads
Diamond color - Wikipedia
Rare 'fancy vivid pink' diamond sells for £52m in Hong Kong auction, Hong Kong
5 Takeaways From The Rolling Stones' 'Hackney Diamonds
Pharrell Williams' Signature Diamond Jewelry Hits the Auction Block at Joopiter
Princess Eugenie's engagement ring is a Padparadscha sapphire - and it's similar to Sarah Ferguson's