Lesson 25 · Necklaces · 38 seconds
Solid versus hollow gold chain
A gold chain link can be hollow inside without being plated or fake: solid and hollow describe construction, and karat describes gold purity. With a similar outer size and alloy, a hollow link uses less metal and weighs less, and its thin walls can be more vulnerable to dents.
What this lesson shows
Construction and karat are different things.
Matched cross-sections show a solid disc and a hollow ring with the same outer size. A side view then reveals the hollow channel inside one link. The dent drawing is an illustration, not an impact test.
Three quick takeaways
What to actually do when you shop
- Hollow does not automatically mean plated or fake. Karat describes gold purity; solid and hollow describe construction.
- With a similar outer size and alloy, a hollow link uses less metal and weighs less, and its thin walls can be more vulnerable to dents.
- Compare more than width: ask about construction, weight and the kind of wear you expect.
The cut links are an AI-generated cutaway illustration, not a real test. The cross-sections are simplified diagrams with no measured weights. The narration uses an AI-generated voice. Captions are shown in the video.
Read the transcript
A gold chain link can be hollow inside. That does not automatically mean it is plated or fake. Solid and hollow describe construction; karat describes gold purity. With a similar outer size and alloy, a hollow link uses less metal and weighs less. Its thin walls can also be more vulnerable to dents. So compare more than width: ask about construction, weight, and the kind of wear you expect. Explore more in the Aydins Jewelry Learning Center.
Sources
- Stuller, a look into the world of gold chain: blog.stuller.com/a-look-into-the-world-of-gold-chain/
- GIA, white, yellow and rose gold buying guide: 4cs.gia.edu/en-us/blog/buying-guide-white-yellow-rose-gold-engagement-rings/
Related lessons
10K vs 14K vs 18K gold explained · what a karat stamp means.
Why a necklace sits differently on you · chain length and fit.
Why your chain will not fit your pendant · check the end fitting.
Next step
Browse necklaces.
Check the construction and weight details of any chain you are considering.