Black Opal 3.5 carat 14k Gold Ring Lightning Ridge

One of a kind 3.5 carat Black Opal ring in 14k gold, size 6 1/2.. I purchased the ring last summer at the Laguna Beach Arts Festival/ Pageant of the Masters in Laguna Beach, CA, from the Opal Expert Luciano Bortone. Luciano has been exhibiting for at least 20 years there and is a Lightning Ridge Opal expert. Info about the artist in the photos