Pink diamond may sell for $28 million
18-carat Pink Diamond Reaps $28.8 Million At Geneva Auction - Bloomberg
18-carat pink diamond could fetch up to $35M at auction
Pink Star Diamond - The Most Expensive Gemstone Ever Sold?
Pink Diamonds: One Of The Most Expensive Diamonds In The World
Why Are Pink Diamonds So Rare and Expensive? - Laura Preshong Ethical Fine Jewelry, LLC
One of the 'purest, pinkest diamonds' to go under the hammer
8 Amazing Facts about Pink Diamonds
10 Famous Pink Diamonds of the World
8 Amazing Facts about Pink Diamonds
Pink Diamonds: One Of The Most Expensive Diamonds In The World
Top 10 Most Beautiful and Expensive Pink Diamonds in the World
Pink diamond - Wikipedia
What are Pink Diamonds?