Found in Australia and considered to be the most valuable and rarest opal of all, black opal appears dark from afar, but as you draw closer its ethereal fire can be seen. Our jeweler, Leon Nussbaum of the UK, hand-sets this precious stone into gleaming British sterling silver to create these beautiful heart-shaped earrings that are truly one-of-a-kind. Handcrafted exclusively for Uno Alla Volta, from the hearts and hands of artisans. 0.5'' dia., posts.
