Is 18K Gold Plated Jewelry Real Gold?

Is 18K Gold Plated Jewelry Real Gold?

Is 18K Gold Plated Jewelry Real Gold?

Is 18K Gold Plated Jewelry Real Gold?

Short answer: the piece is not solid gold, but the gold you see is genuine 18K gold. At Hengdian (HD) Jewelry we plate a real 18K gold layer, 0.1-0.3 micron thick, over a polished brass core. The surface is authentic 18K gold; the body beneath is brass.

18K gold plated ring on a polished brass ingot showing the real gold surface layer

What "18K Gold Plated" Means

It describes a brass base finished with a thin coat of real gold. The "18K" means the plating is 18 karat gold, about 75% pure, with the same warm tone as fine gold.

How Thick Is the Gold Layer?

Our 18K plating sits at 0.1-0.3 micron, applied through a controlled 14-step process at our own Shanwei, Guangdong factory. A thicker, even layer gives the jewelry its rich tone and everyday wear resistance, staying bright far longer than flash plating.

Real 18K

Genuine 18K gold surface, not a fake tone.

Brass Core

Light, affordable polished brass base.

0.1-0.3 Micron

Calibrated, consistent finish.

How to Tell It From Solid Gold

Three signals: weight, price, and marks. Gold plated pieces feel lighter, cost a fraction of solid gold, and are marked "18K GP" or "gold plated" rather than "750" alone. A quick acid or electronic test confirms it.

Flat lay of 18K gold plated jewelry with a brass sample bar

Safe and Compliant to Wear

Our plating and base metals meet REACH, CE, and SGS controls. Nickel release stays within REACH limits and pieces are lead-free, comfortable for daily wear. Every order passes a second quality check at our Guangzhou warehouse before shipment.

Why Buy It Wholesale?

It offers the fine-gold look at wholesale cost. We keep 40,000+ designs in stock, launch 500+ new styles monthly, and support MOQs from 6-12 pieces per style (36 for HAI-coded items), plus custom 18K plated production from 120 pieces. Free 5-7 samples help you verify first.

18K gold plated pendant on a coral jewelry bust

Quick Answers

Is the gold real gold?

Yes. The plating is real 18K gold; only the core is brass.

Will it tarnish quickly?

A 0.1-0.3 micron 18K layer outlasts flash plating.

Can I add my logo?

Yes, custom 18K plated jewelry from 120 pieces.

Do you ship worldwide?

We ship globally from our Guangzhou warehouse.

For bulk pricing, custom MOQ, or factory visits, contact our team or chat with us on WhatsApp.

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