A necklace set with 75-carat Colombian emeralds that was created for American socialite Hélène Beaumont is expected to fetch up to CHF3.98 million (US$4 million) at a Sotheby’s sale in Geneva ...

So far, he has designed nearly 20 pieces using his private stash, including this white-gold diamond chain necklace with a 31-carat Colombian emerald pendant. He had the gem reconfigured into an ...

What happens when you let ten leading jewelry designers loose with a pile of dazzling Colombian emeralds? A powerhouse roster of female American jewelry designers shows us how beautiful it can be ...

Priyanka Chopra paired her Swarovski crystal lehenga with ... cut 19.30-carat octagonal Colombian emerald. Meanwhile, the dainty diamond-set leaves on the necklace total around 71.24 carats ...