Kyanite rings pair one of nature's most distinctive blue gemstones with solid .925 sterling silver. This aluminum silicate mineral forms in metamorphic rocks under high pressure, creating the linear striations that make each stone immediately recognizable. With a Mohs hardness of 6-7 along its length and 4-5 across its width, kyanite requires thoughtful setting—which is why our silversmiths secure each stone to protect its more vulnerable axis. Browse 16 rings priced from $36 to $4489, all featuring natural, untreated kyanite.
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