☑ AVAILABLE NOW☑ GENUINE AUSTRALIAN OPAL☑ FREE STANDARD WORLDWIDE SHIPPING & INSURANCE PRODUCT DETAILS'Peacock' is an elegant handcrafted 18ct yellow gold opal necklace pendant bezel set with a vibrant blue and green oval Lightning Ridge solid black opal. Opal size: 14mm x 7mmOpal shape: OvalOpal type: Solid black opalOpal colour: Blue and greenOpal origin: Lightning RidgeMetal: 18ct yellow goldSKU: GOP045 Shipping and Delivery Information ABOUT BLACK OPALS Found only in Australia, mainly at Lightning Ridge in outback New South Wales, black opal is the world's rarest and most valuable type of opal. Ablaze with a rich and vibrant rainbow of colour set against a dark or black body tone, black opal is highly prized for its intense spectrum and features in the world's finest jewellery collections. If an opal's body tone is dark but not truly black, it is known as dark opal. Read more about Australian opals. Tags: 18ct gold lightning ridge opal pendant 'Peacock' 18ct Gold Lightning Ridge Opal Pendant