Edwardian, platinum, natural pearl and diamond three stone ringThis ring is sold, sorry. See similar rings: Metal: platinum rings Gems: diamond rings, pearl rings Type of ring: Edwardian rings, three stone rings "The pearl in this ring is a rare natural saltwater pearl, of exceptional quality a regular shape, with a beautiful, even surface with a bright, colourful lustre. Natural pearls by their very nature cannot be created and are not mined like other gemstones finding each and every one is a matter of pure