Edwardian Opal & Diamond Drop Necklace Circa 1915

Rendered in platinum over 18k yellow gold, with a 9.5 carat oval opal at the center of a frame of brilliant white diamonds. Each edge finished with milgrain. The design is both sophisticated and playful, with the major pendant swinging suspended from a diamond floret cluster. In total, the diamonds weigh approximately 2.5 carats. The necklace is offered in an original antique presentation box.