This opal is from Ethiopia

This is a substantial vintage mounting

Marks: "AB

Measures: 36 x 12 mm including bail

The center piece is a bright emerald

Fine Fancy Cut Aquamarine Cocktail Ring Unisex Band This opal is from EthiopiaThis is an outstanding, gorgeous aquamarine, with a fancy cushion cut, set into a sleek white gold mounting. Like other beryls, the crystal structure of the stone gives a soft, watercolor appearance to the cut gem. It sits flush to the mounting, protected by the surrounding seat, while tab style prongs protect the stone at each corner. Like most of our precious gems, we purchased this stone on location, during one of our many buying trips. Metal: 14K