Please note: Similar brooch for sale in the Brooches section By: Unn Tangerud for Uni David-Andersen, David-Andersen, Oslo, Norway Name of design: Snow Crystal Year of design: 1964 Hallmarks: Uni D-A 925 S Sterling Norway Inv. UT. Material(s): Silver with Amazonite Comment: Can also be worn as a pendant Diameter: 2 1/8 inches Design name: Unn's Snow Crystal (Unns snekrystall) Comment: From the original Troll Series of 1964 featuring silver jewelry with Norwegian stones (TS64) Artist info – Unn Tangerud (UTA) Article – The Troll Series of David-Andersen