This Question Is About:

Markings on the inside of my ring

What does 925 1/20 PT mean on my ring?

Hi Stephanie,

925 usually mean that it’s silver. PT is a typical stamp for platinum. However, it’s rare to have platinum and silver on one ring. Some manufacturers will put carat weight on a ring. 1/20 could mean it has 0.05ct of some sort of gem on it.

The founder and president of Diamond Cutters International, Fred is one of the top diamond experts in the world, as well as a three-time Guinness Book record holder in jewelry design.
Fred The Diamond Guy Helper

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