Estate 18K White Gold, Diamond and South Sea Pearl Earrings. Important yet simple drop pearl post earrings of South Sea origin, one grey and one white. Pearls measure 17mm in an oblong shape. Length of earrings is 2". Small fine diamond studs at the posts total approximately .20 cts. Beautiful heavy nacre on pearls with a rare deep lustre. Provenance: Sotheby's.