Pair of Platinum, Diamond and Natural Pearl Pendant-Earrings. Photo Doyle New York

Topped by 2 old European-cut diamonds, joined by 20 old-mine and single-cut diamonds, suspending 2 pearls approximately 8.41 x 8.19 mm. and 8.79 x 8.30 mm., with rose-cut diamond-set caps, circa 1915. Diamonds: H-I/VS-SI. Pearls: off-white & slightly creamy, some rippling & texture, medium luster. Good condition, posts. Length 2 inches. Estimate $20,000-30,000

With GIA report no. 1142841492 stating that the pearls are natural, saltwater, no indications of treatment.

Doyle New York. Important Jewelry. Monday, April 15, 2013 http://www.doylenewyork.com