This opal took me by surprise, because it did not reveal its true colours until the final polish. Had I seen them before, I would have designed a fancier setting for it. Now we have a plain, round silver pendant with a very good Coober Pedy opal, which displays flashes of all colours of the rainbow. The stone is 1cm long and 8mm wide. The entire pendant has a diameter of 2cm. The back is hallmarked for Edinburgh 2018. It comes with the usual 18” silver chain and will of course be sent gift-boxed.