Gold-Plated vs Gold-Filled vs Vermeil vs Solid Gold: What Is the Difference?
Four ways to make jewelry look like gold
A gold-coloured chain can be anything from a few cents’ worth of brass with a gold flash to a solid 18K piece worth thousands. The difference is how much gold there is and where it is. The cross-sections below show the idea.
- Gold-plated (electroplated): a thin layer of gold — often well under one micron — is deposited on brass, copper or steel. US trade rules call a layer of at least about 2.5 microns "heavy gold electroplate" (HGE). Plating looks good when new but wears through with daily use, sometimes within months on rings and bracelets.
- Vermeil: sterling silver coated with a thicker layer of gold, at least about 2.5 microns of 10K or better under US rules. It lasts longer than ordinary plating and the base is a precious metal, but the gold layer can still wear.
- Gold-filled: a thick sheet of gold alloy is bonded to a base-metal core with heat and pressure. By law in the US the gold layer must be at least 1/20 (5%) of the item’s total weight, which is why gold-filled pieces are stamped "1/20 12K GF" or "1/20 14K GF". With care it can last for decades.
- Solid gold: gold alloy all the way through, stamped with its karat or fineness. It never wears off because there is nothing underneath.
What "oro laminado" means
In Mexico and much of Latin America, jewelry sold as oro laminado is usually gold-filled or plated, not solid gold. The name refers to a layer of gold over another metal. It can be good-quality, affordable jewelry, but it should be priced and valued as such — not by the gold price per gram.
How to tell them apart
| Stamp | What it means | Real gold content |
|---|---|---|
| GP, GEP, RGP, HGE, HGP | Plated or rolled gold plate | Negligible to very small |
| GF, 1/20 12K, 1/20 14K | Gold-filled | About 5% of the weight |
| 925 or "sterling" on a gold-coloured piece | Vermeil or gold-plated silver | Very small; the rest is silver |
| 10K, 14K, 18K, 22K, 417, 585, 750, 916 | Solid gold | 41.7% to 91.6% of the weight |
Other clues: worn edges that show a different colour, green marks on the skin, and an item that seems too cheap for its size. A stamp is only a claim, though, so test anything valuable — our guide on how to tell if gold is real explains the methods.
How long does each one last?
- Plated: months to a couple of years, depending on thickness and wear. Earrings and pendants last longer than rings and bracelets.
- Vermeil: a few years with care; the silver underneath can tarnish once exposed.
- Gold-filled: many years, even decades. It can be cleaned and polished gently.
- Solid gold: generations. It can be repaired, resized and polished indefinitely.
What are they worth when you sell?
Gold buyers pay for the gold they can recover. For solid gold that is easy to calculate: weight × purity × today’s price, as our scrap gold calculator shows. For gold-filled items, a refiner can recover roughly 5% of the weight as 12K or 14K gold, so a 20-gram gold-filled chain contains around one gram of actual gold alloy; some specialised buyers purchase gold-filled scrap in bulk at a small fraction of the solid-gold price. Plated and vermeil pieces have almost no gold value — vermeil is worth its silver.
So before you visit a buyer, separate solid-gold pieces from everything else. You will avoid disappointment, and the buyer will not lump your good pieces together with low-value ones.
Which should you buy?
For fashion jewelry you will change often, plated pieces are fine. For everyday pieces on a budget, gold-filled offers the best durability for the money. Vermeil gives a precious-metal base with a gold look. For pieces you want to keep, pass on or that hold value, choose solid gold — and compare its retail price with the gold value using our jewelry price calculator.