Natural pearl and diamond pendent necklace, early 20th century. Estimation 8,000 — 12,000 GBP . Photo Sotheby's. The natural pearl drop measuring approximately 10.6-11.8 x 16.3mm, capped by a bow set with rose diamonds, suspended from graduated lines...

Natural pearl and diamond pendent necklace, early 20th century. Photo Sotheby's The pendant of cluster design set with a button-shaped natural pearl within a surround of circular- and single-cut diamonds, suspending three baroque natural pearl drops,...