Jeff Bezos asked for Lauren Sánchez's hand in marriage two years ago with a ring believed to be worth about $5 million. Their ...

Big girls will love this Barbie. The curvaceous, custom-designed doll is donning a necklace featuring a 1-carat pink diamond. She's being offered Oct. 20 at Christie's auction house in New York ...

A jewelry-heist thriller of a lawsuit is unfolding in a Manhattan court involving an extremely rare pink diamond, its $40 million sale to an anonymous buyer and an Italian heir’s claim that h… ...

see photosClick for full photo gallery: Christie's New York 2013 Spring Magnificent Jewels Auction Update: The Princie Diamond, a 34.65-carat fancy intense pink cushion-cut diamond that boasts ...

The 18.18-carat Fortune Pink, which is the largest pear-shaped “fancy vivid” pink diamond ever to be sold at auction, achieved $28.8 million at Christie’s Magnificent Jewels auction on Tuesday.

The largest and finest Fancy Vivid Pink diamond ever offered at auction by Christie's sold for $50.375 million, setting a world record price per carat for a pink diamond and far exceeding the ...

An unusually large pink diamond sold for a record-breaking $50 million (about 50.3 million Swiss francs) Tuesday at Christie’s auction house in Geneva.

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the ...

One of the world’s purest, most saturated pink diamonds could fetch more than $21 million when it's up for auction in Asia next month, Sotheby's announced Wednesday. At 11.15 carats, the ...

Lauren Sánchez dazzles with a 30-carat pink diamond ring during her wedding with Jeff Bezos in Venice. More than just a luxurious jewel, this piece becomes a symbol of love, complicity, and the ...