Is this real gold or plated?

It is solid 10 karat yellow gold, stamped 10K, not gold plated or gold filled. The color runs through the metal rather than sitting on the surface.

How does 10K compare with 14K gold?

10K is 41.7 percent gold and 14K is 58.3 percent, so 10K is harder and more scratch resistant but less yellow. It costs less than 14K for the same weight.

Will it hold a pendant?

A small, light pendant is fine. A heavy pendant can stretch or kink the slim rope links, so keep pendants light.

What length should I choose?

A 20 inch chain sits at the collarbone to upper chest on most adults and is the common choice for men. Shorter lengths sit higher on the neck; longer ones hang lower.

How should I care for it?

Keep it away from chlorine, perfume and lotion, and wipe it with a soft cloth. Store it flat or hanging so the rope links do not kink.

Does the diamond cut wear off?

The diamond-cut facets are cut into the gold itself, so they do not flake or peel. They can dull over years of wear and can be re-polished by a jeweler.