Gold-plated jewelry has a very thin gold layer over base metal and wears through fastest. Gold vermeil is a thicker layer, at least 2.5 microns of 10K or better gold, over sterling silver. Gold-filled bonds a heavy karat gold layer, at least one twentieth of the total weight, to brass and lasts years.
Gold-plated, gold vermeil and gold-filled all look like gold on the day you buy them, and listings often use the terms loosely. They are very different products. Each has a legal definition in the US, a different amount of gold, and a very different life span on the skin. This guide explains what each term means, how long each lasts, and how they compare with solid gold.
What is the difference between gold-filled, gold-plated and vermeil?
The difference is how much gold there is and how it is attached. Gold-plated jewelry has a very thin layer of gold deposited onto a base metal, usually brass or copper, using an electric current. Gold vermeil is also plated, but the base must be sterling silver and the gold layer must be much thicker. Gold-filled jewelry has a far heavier layer of karat gold mechanically bonded to a brass core, so heavy that the gold must make up at least one twentieth of the total metal weight.
These are not marketing words. In the United States, the Federal Trade Commission's Jewelry Guides set minimum standards for each term, which is what makes them useful for comparing pieces. A seller who calls something gold-filled or vermeil is making a specific claim about its construction.
0.175
Microns of gold, the minimum for gold electroplate
2.5
Microns of gold, the minimum for vermeil
1/20
Share of total metal weight that must be gold in gold-filled
What is gold-plated jewelry?
Gold-plated jewelry is a base metal piece with a microscopically thin coat of gold. To be described as gold electroplate in the US, the coating must be at least 10 karat gold and at least 0.175 microns thick, which is roughly seven millionths of an inch. A heavier version, sold as heavy gold electroplate, must be at least 2.5 microns. Coatings thinner than the minimum are sometimes sold as gold flashed or gold washed.
Plating gives the look of gold at the lowest cost, which is why it is common in fashion jewelry. Its weakness is wear. Friction from clothing, hand washing and everyday contact gradually rubs the layer away, and once it goes, the base metal shows through. On earrings and pendants that touch very little, plating can last a long time; on rings and bracelets it can wear through within months.
Once the plating thins, the base metal also touches your skin. Brass and copper can leave a green mark, and some base metals contain nickel, the most common cause of jewelry allergies.
What is gold vermeil?
Gold vermeil, pronounced ver-may, is gold plating held to a higher standard. Under the FTC Guides, a piece can only be called vermeil if the base is sterling silver and the gold layer is at least 10 karat and at least 2.5 microns thick on all significant surfaces. That makes vermeil roughly fourteen times thicker than the minimum for standard gold electroplate, on a precious metal base rather than brass.
The sterling base matters. If the gold eventually wears through, what shows underneath is silver, not brass, and silver is far kinder to most skin. Vermeil is cleaned like a delicate silver piece: mild soap and water, a soft cloth, and no polishing compounds or silver dips, which can strip the gold. The guide to cleaning silver jewelry covers the gentle methods that suit vermeil.
A related term is gold-plated sterling silver. Every vermeil piece is gold-plated sterling, but not every gold-plated sterling piece meets the thickness standard for vermeil. If a listing says gold-plated sterling rather than vermeil, assume the layer may be thinner.
Before You Buy
Look for the base metal as well as the gold. A piece described only as gold tone or gold color has no guaranteed gold content at all, and a piece called gold-plated without a base metal named is usually brass.
What is gold-filled jewelry?
Gold-filled jewelry is made by bonding a sheet of solid karat gold to a brass core with heat and pressure, then drawing or rolling it into wire and sheet. The FTC standard requires the gold layer to be at least one twentieth of the total metal weight, and the karat must be 10K or higher. A typical mark is 1/20 14K GF, meaning one twentieth of the weight is 14 karat gold.
That layer is many times thicker than plating, which is why gold-filled jewelry can be worn daily for years, even in the shower, without the color wearing off. It is the most durable of the three alternatives to solid gold and is common in chains, earring wires and permanent jewelry. A thinner version made the same way is sold as rolled gold plate, and the fraction is usually stamped on the piece.
Gold-filled is still a layered product. It cannot be resized or deeply engraved without exposing the brass, and the gold cannot be recovered for its value in the way solid gold can.
How do they compare to solid gold?
Solid gold is gold alloy all the way through. A 14K piece is 58.5% gold throughout, and an 18K piece is 75% gold throughout, with no core of a different metal. It never wears through to anything else, can be polished back to new, resized and repaired, and holds its precious metal value. The guide to 14K vs 18K gold explains how karat changes durability and color.
| Type | What it is | US minimum standard | How it wears | Typical mark |
|---|---|---|---|---|
| Gold-plated (electroplate) | Thin gold layer bonded to a base metal by electric current | 10K or better gold, at least 0.175 microns thick | Can wear through within months on rings and bracelets | GP, GEP |
| Heavy gold electroplate | Thicker electroplated layer | At least 2.5 microns | Lasts longer than standard plating | HGE |
| Gold vermeil | Gold layer over a sterling silver base | 10K or better gold, at least 2.5 microns, sterling base | Lasts well with care; silver shows if it wears through | Often 925 plus vermeil |
| Gold-filled | Karat gold sheet bonded to a brass core with heat and pressure | Gold layer at least 1/20 of the total metal weight | Many years of daily wear | 1/20 14K GF or 14/20 |
| Solid gold | Gold alloy all the way through | Marked with its true karat | Permanent; can be polished and resized | 10K, 14K, 18K, 585, 750 |
The practical difference shows over time. Plated and vermeil pieces are best for jewelry you will wear occasionally or for a season. Gold-filled suits everyday wear when solid gold is not the plan. Solid gold suits anything meant to last for decades, especially rings, which take the most wear of any jewelry. The precious metals comparison sets gold beside silver, platinum and palladium.
Which should you choose?
Choose by how often the piece will be worn and how long you want it to last. For a trend piece or earrings worn now and then, gold-plated is fine. For a gold look on a precious metal base, vermeil is the step up, especially for sensitive skin. For a chain or bracelet you will wear daily without thinking about it, gold-filled holds up far better than either. For a ring, an heirloom or anything you want to keep, solid gold is the only choice that will not wear through.
Whatever you choose, read the description for three things: the base metal, the gold karat and the construction term. Those three facts tell you almost everything about how a piece will age. The complete guide to gold jewelry covers karat marks and care for solid gold.
"...at least 1/20th of the weight of the metal in the entire article."
Federal Trade Commission, Jewelry Guides, 16 CFR 23.3(c): the minimum gold layer for a product marked gold filled
FTC Guides on gold content, 16 CFR 23.3
Further reading: FTC definition of vermeil, 16 CFR 23.4. The same section sets the 0.175 micron minimum for gold electroplate, and the next defines vermeil as sterling silver plated with at least 2.5 microns of 10 karat or better gold.
In Short
1Gold-plated is a thin gold coat over base metal; it is the least durable.
2Vermeil is a thicker gold layer, at least 2.5 microns, over sterling silver; gold-filled is a heavy bonded layer, at least one twentieth of the weight, over brass.
3Only solid gold is gold all the way through and will never wear through to another metal.
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Match the construction to the wear: plated for occasional pieces, vermeil or gold-filled for more regular wear, and solid gold for anything meant to last. Every order ships free with a 30-day return policy.
Frequently Asked Questions
01
What does GF mean on gold jewelry?
GF on gold jewelry stands for gold-filled. A mark such as 1/20 14K GF means a layer of 14 karat gold makes up one twentieth of the total metal weight, bonded to a brass core. It is a US legal standard under the FTC Jewelry Guides.
02
Is gold-filled better than gold-plated?
Gold-filled is far more durable than gold-plated. Its gold layer is many times thicker and is bonded with heat and pressure rather than deposited electrically, so it resists wear for years. Gold-plated pieces can wear through within months on rings and bracelets.
03
Is gold vermeil real gold?
Gold vermeil has a surface of genuine karat gold, at least 10K and at least 2.5 microns thick, over a sterling silver base. The piece is not solid gold, but both the coating and the base are precious metals.
04
Will gold-plated jewelry turn my skin green?
Gold-plated jewelry can turn skin green once the plating wears through and the copper or brass underneath reacts with sweat. Vermeil, which has a silver base, and gold-filled, which has a thick gold layer, are much less likely to cause it.
05
Can you shower with gold-filled jewelry?
Gold-filled jewelry tolerates water well, so occasional showers will not harm it. Soap residue and chlorine dull any gold over time, so it is best to remove it for swimming and to rinse and dry it after contact with soap.
06
How long does gold plating last?
Gold plating lasts anywhere from a few months to a few years depending on its thickness and how the piece is worn. Earrings and pendants keep their plating longest; rings and bracelets lose it fastest. Heavy gold electroplate and vermeil, at 2.5 microns or more, last considerably longer than standard plating.