Kevin Winter//Getty Images Carey wore a magnificent Harry Kotlar necklace with a whopping 104-carat cushion-cut diamond. The striking piece gleamed on Carey’s chest as she gave her acceptance ...

Weighing 300 carats - the rare diamond necklace was made in the decade before the 1789 French Revolution. Made up of three rows of diamonds with diamond tassels at each end, the piece has gone on ...

Covered in more than 80 carats of diamonds, Scarlett Johansson sported jewelry by De Beers. The actress paired her Mugler gown with the De Beers "Midnight Aura" 74-carat diamond necklace set in ...

An 'extremely rare' pink diamond necklace has sold for £190,000 at auction. The necklace, signed and numbered by Cartier, was ...