Natural Tungsten Carbide Weddding rings (non-plated) are one of the most incredible pieces of jewelry in our day and age. Unlike rings made of traditional metals such as gold, silver or platinum, tungsten is almost indestructible. One of the few things that can scratch a naturual tungsten ring is a diamond, the hardest element known to man. With tungsten carbide you no longer need to worry about your ring bending by slamming into something. Tungsten rings will not bend and are very scratch resistant.