Though diamonds are virtually indestructible, jewellery worn daily should be taken to a jeweller every six months.
Even top-of-the-line settings will loosen over time, and the stones can become insecure. While you’re there, have the piece cleaned professionally.
Clean your jewellery at home by soaking it in a small bowl of warm, sudsy water made with a mild liquid detergent.
Gently brush the diamond jewellery with a soft toothbrush while it is in the suds.
Then, with your sink stopper secure, rinse each piece under warm running water.
Pat dry with a soft, lint-free cloth.