Colored gemstone miner and marketer, Gemfields, brought its partnership with Mila Kunis and 36 jewelry designers to the public Thursday by unveiling a bespoke jewelry collection made with Zambian emeralds, Mozambican rubies and Zambian amethysts, along with its star ambassador at Phillips Auction House in London.

FORBES: Mila Kunis and Jewelry Designers On Hand For Emerald Jewelry Unveiling In London

At the Phillips de Pury auction house during a recent auction preview, dapper worldwide photo curator Philippe Garner straightened Mattis' disheveled leather jacket and beige corduroy shirt.

FORBES: Red Eye

On the top floor auction house Phillips de Pury occupies two rooms.

FORBES: Smart Collecting

The origin of the blue-chip meteorite market was a 1995 natural history auction at Phillips in New York, for which an entertainment manager named Darryl Pitt selected some 15 meteorites from his personal collection and photographed them as if they were masterpieces of modern art.

FORBES: Hot Rocks

Dressed in an above-the-knee flowing skirt with smart heels and a cardigan tied around her waist, Brandolini is sauntering through the showroom at Phillips de Pury, the auction house that will sell 120 lots of her best work on Friday.

FORBES: Muriel Brandolini At Home: Wimps Need Not Apply

Simon de Pury, the charismatic chairman of Phillips de Pury, is leaving the auction house after twelve years at the helm.

FORBES: Phillips De Pury Head Steps Down Unexpectedly