Christie's head of jewelry Rahul Kadakia displays the largest blue diamond ever to be offered at auction on 'Varney & Co.' ...

Christie's has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

A rare Golconda vivid blue diamond weighing in at over 23-carats is set to be auctioned at Christie’s in May.The gem was once ...

Princess Charlene of Monaco and her husband, Prince Albert II, put on a united front as they linked arms while attending a ...

Princess Charlene of Monaco had her own mini me on Wednesday as she and her daughter Gabriella, 10, stepped out wearing ...

From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that redefines luxury.