Opal Earring Studs in Sterling Silver Opal colour moves across the Opal as the Opal moves Opals are valued by their brightness, movement of colour, pattern and type of Opal Opal Triplets are a slice of precious opal with an added backing and Quartz cap Mined in the heart of Australia in Coober Pedy Accompanied with a Certificate of Authenticity Opals 8×6 mm Free postage in Australia Packaging includes Jewellery Display Box
