The stone isn't set flat. We tilted the setting inside the lock, so the cubic zirconia sits on a diagonal. This gives the whole pendant a bit of depth and makes it catch light from more angles as you move.

This necklace has a fine, 14K gold cable chain. Dangling from it is a tiny, three-dimensional padlock pendant. The body of the lock is a polished square, but inside, we've set a smaller square frame on a 45-degree angle. That inner frame holds a single, round cubic zirconia right in the centre. The whole piece has a bright, polished finish that reflects a lot of light.

We make this from solid 14K gold, not plated. It's 58.3% pure gold alloyed with other metals for durability, which means it’s strong enough to wear every day without worrying about it. It also means the colour won't fade or tarnish, and it’s a good choice if you have sensitive skin. The stone is a high-grade cubic zirconia, cut for maximum sparkle. It’s hard and clear, giving you the look of a perfect diamond without the same vulnerability or cost.

• Material: 14K Solid Gold
• Stone: Round Cubic Zirconia
• Chain Style: Cable
• Chain Length: 18" with 1" extension loop
• Sold as: Single necklace

A lot of lock necklaces are heavy or oversized. This one isn't. It's very small and light, designed to sit right at the collarbone. The tilted setting is an unusual detail you don't see often, making it a bit more interesting up close than a standard flat-set pendant.