Solid Gold vs Gold Filled vs Gold Plated vs Vermeil: What You Are Really Paying For

Two necklaces can look identical in a product photo and still be completely different things. One is gold all the way through. The other is a thin coat of gold over brass that will start to show its true color within months. The words on the label are what separate them, and they are easy to blur together: solid, filled, plated, vermeil.

Here is what each one actually means, how long it lasts, and how to tell them apart before you buy.

Gold plated: a microscopic layer

Gold plating is made by electrically bonding a very thin layer of gold onto a base metal, usually brass or copper. The layer is measured in microns, often less than one. It looks right on day one, which is why plated jewelry photographs so well.

The problem is friction. Plating wears away exactly where a piece is touched or rubbed most: the clasp, the back of a pendant, the inside of a ring, the edge of a nameplate. Once the base metal shows through, it can only be re-plated, never repaired. Plated jewelry can also tarnish or turn skin green as the metal underneath reacts with sweat.

Vermeil: plating on silver

Vermeil (pronounced ver-may) is gold plating over sterling silver, usually with a thicker layer than standard plating. It is a step up because the base metal is precious and less likely to cause skin reactions. But it is still a layer, and it still wears through with daily wear. Underneath, you are wearing silver.

Gold filled: a thicker bonded sheet

Gold filled jewelry is made by bonding a sheet of gold to a base metal core with heat and pressure. In the United States, gold filled items must contain at least 1/20 gold by weight, so the gold layer is far thicker than plating. It lasts years rather than months.

It is still a layer, though. Gold filled pieces cannot be resized, soldered or repaired the way solid gold can, and once the gold wears thin at a stress point, the brass core appears.

Solid gold: gold all the way through

Solid gold jewelry is made from a gold alloy through its entire body. There is no coating and nothing underneath. A solid 14K gold piece is stamped 585, the international hallmark for 14 karat gold, and that composition is the same at the surface as it is at the core.

That has practical consequences:

• Nothing to wear off. Years of daily wear only soften the polish, and a jeweler can bring the shine back in minutes.
• It can be repaired. Chains can be soldered, rings resized, clasps replaced.
• It does not tarnish. 14K gold keeps its color and is comfortable for most people with sensitive skin.
• It keeps its value. Solid gold has intrinsic metal value. Plated jewelry has almost none.

14K Solid Gold North Star Necklace View North Star Necklace on Etsy 14K Solid Gold Cursive Name Necklace View Cursive Name Necklace on Etsy 14K Solid Gold Turquoise Station Bracelet View Turquoise Station Bracelet on Etsy

A quick comparison

Watch out for semi-hollow pieces

Some jewelry is solid gold but hollow inside. Hollow chains and hoops are lighter and cheaper because there is less gold in them, but they dent easily and are hard to repair. If a heavy-looking piece is surprisingly inexpensive, ask whether it is hollow. Every piece we make is solid, not semi-hollow.

How to check before you buy online

• Read the materials line, not just the title. Words like "gold tone", "gold color", "gold finish" or "18K plated" mean plating.
• Look for the stamp. Solid 14K gold should be stamped 585 or 14K. GF, GP, HGE or 925 point to filled, plated or silver.
• Compare price to weight. Solid gold is priced with the gold price in mind. A large solid gold piece cannot cost the same as a silver one.
• Ask the seller. A good jeweler will tell you plainly what a piece is made of.

Solid gold costs more on day one. Over the years you wear it, it is usually the cheaper choice.

Our approach

Every piece from our Grand Bazaar atelier is solid 14K gold, stamped 585. Not plated, not filled, not vermeil and not semi-hollow. It is the reason our prices are not the lowest you will find, and we would rather say that plainly.

Frequently asked questions

Is gold filled better than gold plated?

Yes. Gold filled jewelry has a much thicker layer of gold, bonded with heat and pressure, so it lasts years rather than months. It is still a layer over brass, though, so it cannot be resized or repaired like solid gold.

Does solid gold jewelry tarnish?

No. Solid 14K and 18K gold do not tarnish or turn green. If solid gold looks dull, it is usually a film of soap or lotion that washes off with warm soapy water.

Is vermeil real gold?

Vermeil is real gold plated over sterling silver. The gold layer is thicker than standard plating, but it is still a coating that wears through with daily wear.

How can I tell if my jewelry is solid gold?

Look for a karat stamp such as 585 or 14K, and no GP, GF, HGE or 925 markings. If you are unsure, a jeweler can test it in a few minutes.

Is solid gold worth the extra cost?

For pieces you wear every day, usually yes. Plated jewelry often needs replacing within a year or two, while solid gold can be worn for decades, repaired when needed and keeps its metal value.

See our solid 14K gold collection or visit our Etsy shop.