A Gorgeous Antique Old Euro Cut Champaigne Diamond Necklace, Victorian - Art Deco, circa 1920 in 14K White Gold, Rose Gold, and Green Gold Filigree Setting. This stunning antique necklace dates to the late Victorian to early Art Deco period, circa 1920. The necklace holds an old Euro cut diamond in champaigne color that measures about 3.5mm in diameter. The setting is composed of original antique filigree composed of 14K white gold with rose gold and green gold embellishments. The center portion of the necklace is about 1 1/2 inches long by about 5/8 inch wide. The entire necklace is about 16 1/2 inches in length. The necklace is marked for 14K on the clasp. This is a rare find and it was acquired through a fine estate collection. The necklace dates circa 1920 and is in lovely vintage condition.