Years of existence: 1901 - 1971 (98)
Interesting facts about the company:
– The name of the brand was derived from the first syllables of the founders' last names — Emanuel Cohn and Gerald Rosenberg.
– The jewelry was created by designers and manufacturers from the outside.
– The most popular adornments were duette brooches and the Jelly Belly line of brooches, featuring transparent inserts resembling solidified jelly.
Distinctive features of the jewelry: items of different price ranges made from sterling silver, gold plating, and the use of acrylic inserts.
