Image 1 of 2 Image 2 of 2 Lime heart | size O $640.00 Solid Aussie opal and fine and sterling silver, handmade with love and one of a kind. Aus ring size O | US 7.25 Add To Cart Added! Solid Aussie opal and fine and sterling silver, handmade with love and one of a kind. Aus ring size O | US 7.25