'Tiera' is a dazzling and elegant handcrafted 14ct yellow gold split-band opal ring featuring a vibrant blue and green-coloured, freeform-shaped Australian doublet opal with orange highlights and sixteen sparkling band-set white diamonds. Ring size: N (AU, UK & EU) 6 3/4 (US & CAN)Opal size: 15mm x 9mmOpal weight: 2.85 caratsOpal shape: FreeformOpal type: Doublet opalOpal colour: Blue and green with orange highlightsDiamonds: 16 (0.06 carats)Metal: 14ct yellow goldSKU: GDR041 This doublet opal ring contains natural, ethically sourced Australian opal. Black Star Opal provides a signed Certificate of Authenticity upon purchase. ABOUT DOUBLET OPALS Australian doublet opals consist of two layers - a slice of exceptional quality, colourful natural opal set onto a dark backing made of resin, ironstone or potch, which darkens the appearance of the gemstone. Doublet opals are suitable for all types of opal jewellery, including gold and silver settings, and are affordable alternatives to solid black opals. Read more about Australian opals.
