Exceptional | Edwardian, black opal and diamond ringThis ring is sold, sorry. See similar rings: Gems: diamond rings, opal rings Type of ring: Edwardian rings "This Edwardian black opal Antique Ring features dominant blues and greens, emitting a very ethereal feel. The detailed gallery and undercarriage show that the jeweller paid close attention to detail and craftsmanship. The setting of this ring is also adorned with a few delicate diamonds, adding to the lustre and opulence of this ring while not