gourmet chainmail logo



Platinium Praestantia - Platinum Collection

In Latin, the name roughly means "the superiority of platinum." This fine collection is handmade in platinum (95% platinum/5% ruthenium; other alloys as indicated). More information can be found in this blog.

Just about anything I make in silver or gold can be rendered in platinum, which is the rarest of the common precious metals. Generally more affordable than higher karat golds, this beautiful metal makes stunning jewelry. Check back often for additional products.


platinum wedding band ring Wedding band or engagement ring

Material: 950 Platinum

Platinum's strength allows a dainty yet durable design. Or embrace 'more is better' with a hefty chunk of metal. Choose a width, height, fit, USA ring size, and profile that suits your fancy (flat, half-round, something else). They can be set with stones in select cases.


divider

(c) 2026 Metals by Mark®, all rights reserved