AN UNMOUNTED COLOURED DIAMOND

Recommended features

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  • The high-society jewels of Raymond Yard

    Jewellery specialist Jacqueline DiSante delves into the history of the elite New York jeweller and the meticulously crafted pieces pursued by serious collectors

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  • Cartier jewels — An expert guide

    A history of the illustrious maison, illustrated with historic necklaces, rings, bracelets and clocks sold at Christie’s

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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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  • Quentin Blake on ‘doing things a writer can’t do’

    As the Quentin Blake: Not in Books sale opens, the illustrator of Charlie and the Chocolate Factory and many other books offers a glimpse of his creative process

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  • Virtual tour: Handbags x HYPE at Christie’s New York

    The viewing showcases the most comprehensive selection of limited-edition handbags and Supreme accessories ever seen at Christie’s