Pearl diamond ring "Spring" from the 1960s by Prof Herbert Zeitner (1900 Coburg-1988 Lüneburg) Yellow gold, minted 585, ring head with a sculptural, scenic depiction of a young woman with a bouquet of flowers, symbolising spring, set with 3 small pearls and diamond roses. Maker's mark. Weight approx. 19.68 g. Ring set with white and brown pearls and diamonds, in 14 k gold. Manufacturer's mark.