This elegant pendant is set with a good-sized black opal from Lightning Ridge in Australia. The stone is oval, 1.8cm long and 1.1cm wide. It has a blue background with blue flashes and weighs ca. 5 carat. I set it mainly in Serling silver, but gave it a central strip of 9 carat gold, with the hanger tucked away behind it, to give it a slight Art Deco look. The entire pendant is 4cm long and 2.4cm wide. The back is hallmarked for both metals for Edinburgh 2017. It comes with an 18″ (45cm) Sterling silver snake chain and will be sent gift-boxed.