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A collection of jewellery worn by legendary opera singer Maria Callas is to be auctioned in Geneva.

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The dazzling necklaces, bracelets and earrings were given to Maria by her first husband.

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The collection looks a million dollars and Sotheby's estimates it could fetch that sum at auction.

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One of the most dramatic pieces is an 11.7-carat diamond marquise-shaped ring.

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The collection includes rubies, emeralds, pearls and, of course, diamonds.

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Well-heeled opera fans are likely to jump at the chance to buy a piece of her legend.