Featuring a stunning 5mm hand picked Australian Opal. Each stone is unique and since these are natural Opals, no two stones will ever be alike. This ring is handmade with a 14k Gold filled ring and a stunning natural opal set in a gold filled bezel. Material: 14k Gold filled Natural Australian Opal Gold Round Cut Opal Ring, Adjustable 14k Gold Minimalist Moonstone Ring, Adjustable 14k Gold Opal Ring Gift, Classic Opal Moonstone Ring As Gift, Adjustable Minimalist 14k Gold Moonstone Ring, Everyday Opal Jewelry With Gemstones, Everyday Opal Gemstone Jewelry, Adjustable Opal Birthstone Ring For Everyday, Gold Opal Ring Adjustable