Summer Sale! 10% off orders $199+ (Bloom199), 15% off orders $999+ (Bloom999), and FREE SHIPPING on orders $59+

Summer Sale! 10% off orders $199+ (Bloom199), 15% off orders $999+ (Bloom999), and FREE SHIPPING on orders $59+

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Cobalt is a newer material being used in the construction of alternative metal jewelry. It is light-weight and hypo-allergenic. Cobalt is more scratch resistant than titanium, but not quite as hard as tungsten. Cobalt rings will not chip or crack and can be engraved. Shop our Cobalt Rings below.

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