'Amelia' is a stylish handcrafted 14ct yellow gold split-band opal ring featuring a beautiful blue and green-coloured, freeform-shaped Australian doublet opal and two sparkling white diamonds. Ring size: N (AU, UK & EU) 6 3/4 (US & CAN)Opal size: 11mm x 8mmOpal weight: 1.50 caratsOpal shape: FreeformOpal type: Doublet opalOpal colour: Green and blueDiamonds: 2 (0.01 carats)Metal: 14ct yellow gold (2.30 grams)SKU: GDR008 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 black 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. Tags: opal doublet ring gold 'Split Style' Opal Doublet Ring Gold