By Classique Jewelry Inc. | Bronx, NY | Est. 1992
A customer eyeing a pair of our 14k white gold twisted hoops asked us something we hear all the time: is this 100% solid gold, including the clasp? She has a metal allergy, so the answer mattered.
Is 14k gold 100% solid gold?
It's solid, but not pure. 14k means the metal is 58.3% gold all the way through, with no cheaper metal hiding underneath. The other 41.7% is alloy, and for anyone with a metal allergy, what's in that alloy, especially in white gold, matters more than the karat number itself.
We love this question, because the honest answer is more interesting than a simple yes. If you have sensitive ears, the next few minutes could save you a lot of itching.
Pure gold is 24 karat. It is also soft enough to bend with your fingers, which makes it a poor choice for an earring you want to wear for decades.
So jewelers blend it. The karat number tells you the recipe: 14k gold is 14 parts gold out of 24, which works out to 58.3 percent pure gold. The remaining 41.7 percent is other metals added for strength and color. That blend is called an alloy, and every piece of 14k jewelry on earth is one. When a jeweler says a piece is "solid 14k gold," they mean the metal is that gold alloy all the way through, with no cheaper metal hiding underneath. It does not mean the piece is pure gold.
So our twisted hoops are genuinely solid 14k white gold. There is no brass core and no gold plating over base metal. But 100 percent gold? Nothing stamped 14k ever is.
Here is the part that matters most if you have a metal allergy.
Gold does not naturally come in white. White gold starts as yellow gold and gets its silvery color from the metals mixed into it. In the United States, that mix very often includes nickel, and nickel is the single most common metal allergy there is. Roughly one in ten people react to it, and most people who describe themselves as allergic to metal are actually allergic to nickel.
Yellow gold is a different story. Its alloy is typically copper, silver and zinc, which is why many people who cannot wear white gold or costume jewelry do fine in 14k yellow gold.
There is also a second kind of white gold made with palladium instead of nickel. It costs more and is less common, but it exists precisely for sensitive skin.
Almost all white gold jewelry, ours included, is finished with a thin plating of rhodium. Rhodium is a bright, extremely hard metal from the platinum family, and it is considered hypoallergenic. It gives white gold its mirror shine, and it also sits between the alloy and your skin.
That is genuinely good news for sensitive ears. The catch is that plating is a surface layer, and surfaces wear. On a ring that gets knocked around daily, rhodium can thin in a year or two. Earrings live an easier life and their plating lasts far longer, but long lasting is not permanent. A piece that never bothered you can start to itch years later as the layer wears through. The fix is simple, since any good jeweler can replate rhodium, but it is a maintenance item, not a lifetime seal.
Jewelry labels use a handful of terms that sound similar and mean very different things.
Solid gold means the metal is gold alloy throughout. This is what you want.
Hollow describes construction, not material. Our 20mm tube hoops are hollow inside the tube, which is why a big, bold hoop can weigh a comfortable 1.2 grams instead of dragging your earlobe down. The metal itself is still entirely 14k. Hollow is about weight, not purity.
Gold plated means a microscopically thin gold layer over brass, steel, or another base metal. Once it wears, your skin is touching whatever is underneath.
Gold filled is a thicker bonded layer of gold over base metal. Better than plating, still not solid.
Vermeil is gold plating over sterling silver.
For allergy purposes, plated and filled pieces are a gamble, because the base metal is the question mark. Solid gold moves the question to the alloy, which brings us back to nickel.
First, find out what you are actually allergic to, if you can. A dermatologist can patch test you. Most of the time the answer is nickel, and that one fact makes shopping much easier.
When a customer asks us, that is exactly what we do: we contact our supplier and confirm the alloy contents and the material of the posts and clutches for that exact style before we tell anyone a piece is safe for them.
Is 14k gold 100 percent solid gold? It is solid, and it is 58.3 percent gold, and those two facts are both true. If you have a metal allergy, the number that matters more is what makes up the other 41.7 percent, especially in white gold. Ask about nickel, respect the rhodium layer for what it is, and when in doubt, yellow gold has been the sensitive-skin standby for generations.
We've gathered every manufacturer-certified piece we carry into our Nickel Free & Sensitive Skin collection. Have a piece in mind and a specific allergy? Write to us before you buy, we would rather check the spec sheet with our manufacturer than guess with your ears.
Classique Jewelry Inc. is a family-owned jeweler based in the Bronx, NY, founded in 1992. This post is for informational purposes only and does not constitute financial advice.
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