What does semi-solid mean on this bangle?

The gold is not solid throughout; part of the interior is hollow to keep the bracelet lighter and less expensive than a solid gold band. It looks the same on the wrist but is more prone to denting if knocked hard.

Is 10K gold real gold?

Yes. 10K gold is about 41.7% gold alloyed with other metals, which makes it harder and more scratch-resistant than 14K or 18K, though it has a slightly paler yellow tone.

Will a 7-inch bangle fit me?

Seven inches is a common average wrist size for a bangle. Measure your wrist and allow some slack, since a hinged bangle should sit with a little room to move.

How does it compare with a solid gold bangle?

A solid bangle is heavier and resists dents better; this semi-solid one is lighter on the wrist and easier to wear all day. The diamond-cut finish adds sparkle a plain polished bangle does not have.

No. The sparkle comes entirely from the diamond-cut facets in the gold, not from diamonds or other stones.

How do I care for the diamond-cut finish?

Wipe it with a soft cloth and avoid harsh chemicals or ultrasonic cleaners, which can dull the cut facets. Store it separately so it does not scratch other pieces.