A RUBY AND DIAMOND BRACELET

Recommended features

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  • Collecting guide: Emeralds

    An expert introduction to emeralds, from the importance of colour, clarity and saturation to common treatments and favourite cuts

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  • Collecting Guide: Coloured stones

    From rubies and emeralds to rare coloured diamonds — specialist David Warren offers an expert guide

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  • 10 things to know about Yoshitomo Nara

    As Yoshitomo Nara’s Dead of Night comes to auction in London, we examine how the artist’s work blends new and old ideas of Japanese identity

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  • Weisman, Warhol and the Athletes

    As works from The Collection of Richard L. Weisman come to auction in London, we tell the story of the collector’s pivotal role in Warhol’s ‘Athletes’ series