Ultra-fine bracelet with chrysoprase and granulation,

High quality bracelet with 7 oval chrysoprases and round, elaborately granulated elements inbetween, 14K/18K yellow gold, 38.6 g, L: 18 cm, 2nd half of 20th century, very good condition, marked 'hel' (Goldschmiede Helmes/Munich), original case included, beautiful craftsmanship, unique piece.