ADAM'S Fine Jewellery & Ladies Watches 2nd December 2025

163 184 MARINA B: A GOLD AND GEM-SET ‘PNEUS’ PENDANT NECKLACE The pendant of interchangeable design, composed of a detachable screw fitting and polished bead, four beads including chrysoprase, rutilated quartz, carnelian and yel - low chalcedony, suspended from a snake-link chain necklace, pendant mounted in 18K gold and silver, chain in 18K gold, both signed Marina B, numbered, with maker’s mark ‘MB’, Italian registry mark, pendant length including bale: 2cm, chain length: 41cm € 2,200 - 2,800 185 MARINA B: A GOLD AND GEM-SET ‘PNEUS’ RING The ring of interchangeable design, composed of a detachable screw fitting and pol - ished bead, beads including yellow chalcedony, carnelian and blue chalcedony, set between fancy-shaped shoulder and a polished band, mounted in 18K gold, signed Marina B, numbered, with maker’s mark ‘MB’, ring size M ⅓ € 2,200 - 2,800