Estate Yellow Gold Brutalist Bangle Bracelet By JG Jack Gutschneider; 18k yellow gold; 34.10dwt53.00g; 6 1/2"; Signed on the clasp. Jack Gutschneider is a New York based jewelry designer. He produced pieces for a short period of 20 years from 1957 to 1975. His work featured an open work design.

Estate Yellow Gold Brutalist Bangle Bracelet By JG Jack Gutschneider; 18k yellow gold; 34.10dwt53.00g; 6 1/2"; Signed on the clasp. Jack Gutschneider is a New York based jewelry designer. He produced pieces for a short period of 20 years from 1957 to 1975. His work featured an open work design.