Lot 99, a contemporary cuff by Spanish artist jeweller Vicente Gracia from Valencia, is one to watch (estimate: £18,000-25,000). Christie's Important Jewels Sale on 26 November at King Street in London.

Lot 99, a contemporary cuff by Spanish artist jeweller Vicente Gracia from Valencia, is one to watch (estimate: £18,000-25,000). Christie's Important Jewels Sale on 26 November at King Street in London.