On the block this month

Summer is not peak auction time but Sotheby’s and Christie’s both have sales in London this month. Here are a few baubles you can bid on:

Ring of 53.49-carat peridot by Margherita Bergener (est. $16-24k, Sotheby's London, July 13)

Ruby, diamond and onyx earrings (est. $1,300-1,900, Bonhams Knightsbridge, July 13)

Emerald and diamond brooch by Van Cleef & Arples (est. $11-16k, Sotheby’s London, July 13)

Onyx and diamond pendant and onyx bracelet (est. $1,922-2,400, Christie's London, S. Kensington, July 20)

Patek Philippe lady's 18k gold wristwatch, c. 1962 (est. $13-16k, Sotheby's London, July 14)

For the complete auction line-up through the end of this year, check out our very popular and newly updated jewelry and watch auction calendar.

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