Cobalt alloy is a bright white metal, giving it the appearance of platinum. It's heavier than other alternative metals (such as titanium), giving it a heavier feeling for those who want heft to their wedding jewelry.
Care
Cobalt alloy rings are fairly scratch-resistant. It is also a metal that allows for easy resizing, unlike some of the other contemporary metals on the market today.
Best For
Beautiful and durable, cobalt is a popular jewelry metal for rings including men’s wedding bands inlaid with diamond details.
Shiny and strong, stainless steel rings can be polished to take on different looks - the more matte look of pewter or the reflective look of chrome. Either way, some people appreciate the sturdy, modern look of the metal.
Purity
Stainless Steel is mixed with at least 10.5% chromium to resist oxidation.
Care
You can clean stainless steel jewelry easily with dish soap, water and a soft cloth.
Best For
Strong stainless steel is one of the most popular jewelry metals for watches and is also used for jewelry like necklaces, bracelets, and rings.
Tantalum is dark-bluish to dark gray in color. While it won't tarnish, it's important to note that tantalum jewelry may show signs of natural wear over time.
Purity
Tantalum jewelry is heat resistant, shatter-proof, hypoallergenic and won't tarnish.
Care
When you're not wearing tantalum jewelry, store the piece in the original box or a soft cloth bag. To clean, gently wipe with warm water and a soft cloth.
Best For
Thanks to tantalum’s natural heft, this metal is popular for men’s wedding bands and can be inlaid with gemstones and precious metal designs.