Metal Education



Cobalt - Contemporary Metal - 8 mm Band - Grooved

Cobalt is a chemical element with the symbol Co and atomic number 27. Cobalt is much harder than gold, silver, and other jewellery metals, making it more durable and less prone to scratches and dents. . It is often used in combination with other metals, such as stainless steel, to create unique looks. Cobalt rings generally offers two stunning options: a rich blackened colour and a natural, shimmering white/silver. The silver version of Cobalt, similar in colour to platinum, does not require rhodium plating as it is tarnish resistant and will maintain colour over time.

Blackened Cobalt is simply Cobalt with a PVD process applied to it. The composition of Black Cobalt is no different than that of basic cobalt. Black Cobalt is also hypoallergenic, making it an ideal choice for those with sensitive skin or an active lifestyle.