ZiRO rings are supremely comfortable, hypoallergenic and available in a range of unique, modern and classic styles.
ZiRO Black Zirconium rings are made in New Zealand from the mineral Zircon (ZrSiO4), which is found in S-type giant stars and the sun. When exposed to extreme heat, Zirconium forms a distinctive black coating which has a texture similar to ceramic.
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