Juliana buying D&E brooch

Product Name: Juliana buying D&E brooch
Beautiful Delizza & Elster BOOK PIECE! From 1960"s floral spray brooch. This brooch has prong set heliotrope blue watermelon stones that have multi buying dimensional color! A variety of other stones used are peacock blue stones, iridescent molded leaf stones, blue green aurora borealis stones, open back marquise shape stones and ginkgo biloba leaves in a silver tone setting. Ann Pitman's Juliana Jewelry book shows it in a gold tone setting. 3 - 1/4" inches x 1 - 1/2" inches This piece has three areas on the back that seem to be just shoring up strength and does not have any appearance issues on front.