TwentyFour Vault charm turns lockets into digital memory capsules

A traditional locket once held a single portrait. TwentyFour’s Vault opens a private digital space with a tap, storing photos, videos, voice notes, playlists, handwriting samples, and short videos inside a piece of fine jewelry made in New York City.

The charm is the latest argument for why the locket still matters. TwentyFour, a New York City studio founded in 2020, says its jewelry is made locally from 100% post-consumer recycled gold and designed to be as personal as it is precious. The Vault collection is presented as “a locket, reimagined for the digital age,” with no app or login required for the current experience. A dedicated app with more advanced customization and functionality is planned for 2027, which suggests the concept is still in its early chapters even as the emotional pitch feels fully formed.

That pitch lands because lockets have always been about intimacy. Jewelry historians trace sentimental lockets back at least to the 17th century, and the form became especially tied to mourning in the Victorian era, when Queen Victoria’s grief after Prince Albert’s death helped make memorial jewelry part of the cultural vocabulary. Victorians tucked portraits, hair, and other mementos into lockets; TwentyFour translates that same instinct into a digital archive of family messages, voice notes, and private images.

For shoppers, the Vault is likely to resonate most with gift givers, memorial buyers, long-distance couples, and new parents, anyone looking for jewelry that does more than decorate the body. The practical questions are the ones that matter before buying: how private is the digital space, how durable is the hardware, and how easily does the experience work day to day. TwentyFour says each Vault is secure and private, handmade locally in NYC, and curated after purchase with help from a team member or digital concierge. That extra hand-holding may be as important as the tech, especially for buyers who want the sentiment without the friction.

The Vault necklace starts at $1,850 and lists up to 15 business days for production, a price that places it in the realm of thoughtful fine jewelry rather than novelty tech. The Major Vault pendant goes further, with a statement gemstone option that includes a 3.06-carat lab-grown diamond. In a market crowded with initials and birthstones, TwentyFour’s appeal is different: it treats memory itself as the luxury, and the locket as the vessel.