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22k gold and silver mokume gane 5mm flat band with silver liner and fifth carat princess cut diamond (G colour, VS1 clarity) set in 18k white gold bars

Rough price guide: £935

22k gold and silver mokume gane 5mm full court ring with silver liner and fifth carat brilliant cut diamond (E/F colour, VVS1 clarity) set in 18k yellow gold rub over setting and bars

Rough price guide: £1200