Kyanite jewelry showcases one of nature's most distinctive blue gemstones. This aluminum silicate mineral forms blade-like crystals with linear striations that run parallel through each stone. Mined in Nepal, Brazil, and the US, kyanite rates 4.5-7 on the Mohs scale depending on the direction of the cut. Our collection of 23 kyanite pieces pairs these blue gems with .925 sterling silver settings. Prices range from $745 to $10706, and every order ships free within the United States.
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Kyanite value depends on color intensity, clarity, and cut quality. Deep blue stones with minimal inclusions command higher prices, while pale or heavily included specimens cost less.
Kyanite is safe to wear but requires care due to its variable hardness. Earrings and pendants work well for daily wear, while rings suit occasional use to protect the stone from impact.
Kyanite measures 4.5-5 along its length and 6-7 across its width. This directional hardness, called anisotropy, makes it one of few gemstones with two distinct hardness ratings.