Lot 122 Dα

An 18k gold emerald and diamond ring

Oval bezel with a ying yang motif set with two old-cut diamonds (in total ca. 0.30 ct, J/K, p) and 20 small emerald carrés. Hallmarks: Fineness 750, maker's mark "PHM" (conjoined). The emeralds partially chipped. Bezel 2 x 1.7 cm. Ring size 56. Weight 12.46 g.
Peter und Marianne Heyden, Cologne, presumably 1950s.