This charm is a straight, rigid line of diamonds. It doesn't curve or flex, so it catches the light as one solid bar of sparkle. It’s designed to hang perfectly straight from a chain, a bracelet, or a hoop earring.

At the top, there's a small, polished gold spring ring clasp that lets you clip this onto almost anything. It connects through two links to a solid gold bar set with a continuous line of small, round diamonds. The stones are set close together, creating a nearly unbroken line of light. The gold has a bright, high-polish finish, which you can see reflecting at the base of the charm.

We make this charm from solid 14 Karat gold, not plated or filled. That's 58.3% pure gold, with the rest being alloys that add strength and durability. This is important for a piece with so many small stone settings; it helps keep everything secure over years of wear. The solid gold also means it won't tarnish or wear off, which means it’s a piece you can live in without worrying about the colour changing or it irritating your skin.

• Material: 14K Solid Gold
• Stones: Round Brilliant Diamonds
• Clasp: Spring Ring
• Sold as: Single charm

The spring ring clasp is the key here. It lets you clip this charm onto anything, a fine chain, the end of a bracelet, or even a sleeper hoop earring. It's a quick way to add a sharp, clean line of sparkle without having to permanently commit it to a single piece of jewellery.