24-karat gold
pure gold

It looked to be made of pure and solid gold.

Some tiles look as if they are made of pure gold.

It turned out to be a lump of pure gold.

Marina, all three of this week's stories are pure gold.

What little clothing she wore seemed to be made out of pure gold.

Read somewhere there's only 500 tons of pure gold in the entire world.

Everyone knows pure gold is very rarely used in jewelry.

You have been tried in the crucible and come out pure gold.

Pure gold, however, is much too soft for making jewelry.