Openable Envelope Locket Love Note Necklace

The pendant on this necklace is a tiny sealed envelope that really opens: lift the flap and a small engraved card slides out from inside. Closed, it reads as a neat geometric charm on a fine cable chain; open, it becomes a keepsake you can personalise for someone. The polished finish and clean folded edges keep it modern rather than sentimental, and it sits high enough to layer with a longer chain. Six finishes are available, including a soft enamel version.

• Fit: Short chain, sits near the collarbone