Blue Onyx Dangle Earrings

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Blue Onyx is a natural gemstone. A type of layered chalcedony, this stunning stone boasts soothing shades of blue. It is formed through the layering of chalcedony and quartz, which may leave a subtle banding pattern on the stone, although most blue onyx specimens are a consistent translucent blue. This stone is also known as “Paraiba Onyx”, after the unique area where it is found. This piece contains authentic stones, and no two are exactly alike. The item you receive may have slight variations from the one photographed. Show more