Jewelry designer Jason Arasheben of Jason of Beverly Hills tells PEOPLE Metcalf was "was very involved in the entire creative process" ...

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 ...

Metcalf had his heart set on an oval-cut diamond and, over the three-week design process with Arasheben, landed on a 4-carat stone with roughly 1 carat worth of diamonds around the ring in an 18 ...

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 blue diamond. It is the largest of its kind to ever be offered at auction ...

Christie’s is selling ‘The Golconda Blue’ diamond at its auction for the first time. Once part of the Indian royal heritage, ...

In a discovery that offers a glimmer of optimism amid a turbulent year for the diamond industry, Rio Tinto ...

In Abu Dhabi, it won’t just be The Mediterranean Blue and its shade of blue on display. There are also prominent sparklers ...

Diamond producer Rio Tinto announced the find earlier this week, describing it as one of the largest fancy colour yellow ...

The Golconda Blue diamond, a rare gem from India, will be auctioned in Geneva. This 23.24-carat diamond has historical ... to make history as it appears for sale at public auction for the first ...

Once part of India's royal treasure, the 23.24-carat Golconda Blue diamond will make its auction debut at Christie's Geneva, ...