gold-mounted garnet intaglio ring depicting Antinous, £24,000 at Busby.
George I gold and black enamel skeleton memento mori ring, £11,000 at Plymouth Auction Rooms.
A gold-mounted garnet intaglio ring depicting the handsome Greek youth Antinous was taken to a multi-estimate £24,000 at Busby’s (25/10% buyer’s premium) Autumn Fine Art sale on November 21, triggering speculation it might be one of the lost ancient Marlborough gems.