“The superiority of BioBlu™ 27 is the only reason why I chose this contemporary metal for our cobalt wedding rings. It is, by far,
the most sophisticated, safe, white, hypoallergenic, 100% solid, scratch-resistant, and luxurious medical grade cobalt alloy in the world.
SK Cobalt jewelry evokes strength, masculinity, and personal style.”
Why Cobalt for Wedding Rings?
SK Cobalt is a new production of cobalt wedding rings by Scott Kay. SK Cobalt is created from BioBlu™ 27, the world's most superior contemporary metal, used for the first time in cobalt jewelry. SK Cobalt is proudly created, engineered, and designed into the finest cobalt bands in the United States of America.



