To say I am enamored with Marmol Radziner’s sleek and industrial jewelry designs is an understatement. When I dug in a little further and found out that the creator of these rugged yet simplistically beautiful pieces is an architect who upcycles pieces from his home projects to make the stunning collection above, I really fell in love. And the best part about it? There’s no sticker-shock. All of the pieces above are under $200. Each one is different in its natural material quirks, and wearing one is like carrying around a little piece of architectural history. Check out some of Marmol’s prefab home designs below or on his site.