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

Audrey Hepburn takes a break from filming Breakfast at Tiffany's — still wearing a multi-string pearl and diamond necklace.

The MARQE’s patent pending rings will allow couples to customize their rings throughout the different stages of life. United ...

Find out which one of Katy Perry's engagement rings came with a bigger price tag the one from Russell Brand or Orlando Bloom.

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 owned by the Maharaja of Indore. The sale is expected to set a record at ...

For some, it's an emotional issue; for others, it's a legal case, one taught as early as the first year of law school.

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep ... Surrounded by 16 white pear-shaped and cushion-cut diamonds and hanging from a chain with 45 diamonds, the ...

Forbes contributors publish independent expert analyses and insights.

There are sculptural designs like the Charlotte hoops and Dome Figure ring that invite movement and contemporary ... For a truly exquisite set of 18-carat gold earrings, the signature s-shape curve of ...