“What metal is this jewelry made from?” is one of the questions we hear most. The answer matters, but the name of the metal does not tell the full story.
At EenPorcelain, we mainly use gold-plated brass. We also use gold-plated stainless steel for some designs. We choose between them based on the structure, detail, production method and finish of each piece.
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Gold Color Needs a Surface Finish
Brass and stainless steel are not naturally the same gold color you see on finished jewelry. Brass has a warm yellow tone, while stainless steel is naturally silver-grey. For a controlled gold color, both materials need a surface finish or gold-colored coating.
This is important because customers often judge a piece only by its base metal. In daily use, the quality of the plating, surface preparation and finishing can be just as important.
No plated surface is completely permanent. Water, perfume, sweat, chemicals and friction can change it over time. A good finish can last longer, but the word “stainless” does not mean that a gold-colored surface will stay unchanged forever.
Why We Use Brass
Brass is a copper-based alloy. It is softer and easier to shape than stainless steel. This gives us more freedom when a design needs fine lines, curved forms or a more complex structure.
This matters to EenPorcelain because we spend a lot of time on small details. Some of our pieces use unusual connections, layered parts or shapes made for hand-painted enamel. Brass often gives us more room to test and adjust these ideas.
Brass is sometimes seen as the cheaper choice, but this can be misleading. In our sourcing experience, brass itself can cost more than common stainless steel. Detailed molds, hand-finishing, small production runs and careful plating also add to the final cost.
Why Stainless Steel Is So Popular
Stainless steel has a strong name. It sounds clean, solid and permanent. This is one reason why it is easy to market. However, “stainless steel” describes the base metal. It does not promise that every coating or gold finish on top will last forever.
Stainless steel is strong, stable and widely available. It works well for many simple shapes and larger production runs. Once a mold and process are ready, manufacturers can produce consistent pieces in larger quantities.
For some complex or very detailed designs, stainless steel can offer less flexibility than brass. Production choices also depend on the exact alloy, casting method, machinery and order size. This does not make stainless steel bad. It simply makes it better suited to some designs than others.
We use stainless steel when its strength, shape and finishing options fit the product. We use brass when the design needs more detail or structural freedom.
What Is PVD Plating?
PVD stands for Physical Vapor Deposition. It is a vacuum-based coating process often used on stainless steel jewelry. It can create a thin, hard and even surface with good color resistance.
This is a real advantage of stainless steel. A well-prepared stainless steel piece with good PVD coating can perform well in daily wear. Still, PVD is not magic. Its result depends on the preparation, coating thickness, equipment, color and quality control.
Not every gold-colored stainless steel piece uses the same PVD process. The words “PVD coated” alone do not tell you the full quality of a product.
Which Material Is Better?
There is no single winner. The better material is the one that fits the design and is finished well.
- Gold-plated brass gives more freedom for fine details, organic forms and complex structures.
- Gold-plated stainless steel gives strength, consistency and access to durable PVD finishes.
For us, material choice starts with the design. We do not choose stainless steel because its name sounds stronger, and we do not choose brass only because it is traditional. We test what each piece needs and work with experienced makers to find the right solution.
Whichever material you choose, good jewelry still needs care. Read our guide to caring for gold-plated and enamel jewelry to help the finish last longer.
To learn more about how we develop our pieces with specialist makers, read about our jewelry supply chain.
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