12 novembre 2010
Historic Carved Black Opal "The Story of the Gems". Lightning Ridge, New South Wales, Australia
Historic Carved Black Opal together with the book "The Story of the Gems". Lightning Ridge, New South Wales, Australia © 2002-2010 Bonhams 1793 Ltd Weighing approximately 29.23 carats and measuring 38.0 x 15.0 x 8.0 mm. Sold for $28,060 Carved with a...