101 products

About Onyx rings

Black onyx set in gold is a classic men's ring: a flat black stone in a 10K or 14K gold setting, plain or with diamond accents. Each listing gives the face size.

Questions about Onyx rings

Is onyx a real stone?

Yes. Black onyx is a natural chalcedony, usually color-enhanced to an even black.

Is onyx durable?

It's reasonably hard but can chip if struck; take it off for heavy work.

Every piece in this collection is listed with its metal, its measured width and its finished weight, so you can compare like with like before you buy. We work in 10K, 14K and 18K gold, in platinum, and in sterling silver, and we say which one you are looking at rather than leaving you to read it from a photograph.

Use the filters to narrow by metal or by price. If you want something close to a piece here but not quite it, we make to commission at collection prices.