Our Opal Necklaces are all 100% Genuine Australian Opal and designed to enhance the bright colored flashes in the Opal Gemstone including Black Opal, Fire Opal, Blue Opal and White Opal. From Gold & Opal necklaces to Men's Opal Necklaces to Fire Opal Necklaces and floating Opal Necklaces, ever piece of Opal Jewelry is designed with care. Thousands of customers. Fast, Easy & Direct worldwide shipping makes purchasing your own piece of Opal direct from Australia easier than ever before! GOLD OPAL NECKLACES