Pink, a rare color in antique jewelry. - Dover Jewelry Blog
Our List of the Most Popular Pink Gemstones Used for Jewelry
Gemology 101: Pink Diamonds (Why Have They Become So Rare?) - Yamron Jewelers
Pink diamond - Wikipedia
Williamson Pink Star' Diamond Sets Auction Record at $57.7M
Pink Diamonds or Yellow Diamonds, Which Should I Buy?
Ultra-rare' pink diamond sells for $34.8 million at auction
Buying Guide: Coloured Diamonds from Least to Most Valuable
How rare are Argyle pink diamonds and what are they?
This Rare 18.18-Carat Pink Diamond Could Get $35 Million at Auction – Robb Report
8 Amazing Facts about Pink Diamonds
Rare purple-pink diamond could fetch up to $38M at auction
What are Pink Diamonds?