Vintage Jewelry Juliana Gray Rhinestone and Watermelon AB Crystal Demi Parure Brooch and Earrings. Gorgeous Juliana Light Gray tone Rhinestone and sparkling Watermelon Aurora Borealis crystal accents. This is a large brooch measuring 3.75 inches and the earrings measure just over 1 inch in length. This has not been formally attributed to Juliana but it is very indicative of her style and has been assumed to be Juliana. In good vintage condition may show minor signs of wear due to normal use and age. Shipped with USPS First Class Mail.