'Madilyn' are attractive and unique sterling silver stud opal earrings bezel set with four beautiful blue and green-coloured, oval-shaped Australian doublet opals (two per earring). Opal size: 4 opals - 6mm x 4mmOpal shape: OvalOpal type: Doublet opalsOpal colour: Blue and greenMetal: Sterling silverSKU: SDE096 Shipping and Delivery Information 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.
