Verified Juliana Amethyst Purple and Aurora Borealis Rhinestone Brooch and Earrings Set Demi Parure. This triangular brooch measures 2.25 inches wide by 2 inches tall. The earrings measure 1 inch high by 3/8 inches wide. Juliana Jewelry was created by DeLizza & Elster. It was never signed. It is known by its unique design elements. This set was verified as genuine by Mr. DeLizza himself through the Discovering Juliana Jewelry Club long before the book on Juliana Jewelry was written. This Amethyst Purple Juliana Set is in very good condition.