Modern Engagement Refined
Design-forward engagement rings and fine jewelry, crafted with architectural clarity and natural movement.
Alloy Custom Jewelers
Where Form Meets Meaning
Alloy is a modern jewelry design studio in Cedar Falls, Iowa. We create engagement rings and fine jewelry with a focus on proportion, structure, and the way light moves through stone.
Every piece is designed collaboratively and refined until it feels unmistakably yours.
No Two Relationships Are the Same.
Your Ring Shouldn't Be Either.
Our latest creations, worn by the people they were made for.
How It Works
01 Discover
We begin with conversation, exploring inspiration, proportion, and what feels right for you.
02 Curate
We help you select a diamond or gemstone to match your vision and budget.
03 Refine
We create detailed renderings and 3D printed models so you can see and feel the design before it's made.
04 Craft
Once approved, your ring is cast, set, and finished in precious metal with care and precision.
Recent work
Made Here, Made for Them
A few of the custom pieces our jewelers finished lately.
Let's Make Something Yours
Have an idea? We'd love to hear it.