Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78. Its name is derived from the Spanish term platina, which is literally translated into "little silver". It is a dense, malleable, ductile, precious, gray-white transition metal. Platinum has six naturally occurring isotopes.
Maybe consider a platinum ring? I will be wearing it a lot and as we can see, I tend to break my promise ring and scratch it up until it's black..... 4 Facts You Didn't Know About Platinum | Robbins Brothers - Fully Engaged