Navy Medium Lock size:. and a full button front

and a full button front

925 sterling silver and 18k yellow gold with pavé white diamonds and 18k yellow gold connectors

button waist closure

Design is waterproof with a matte surface

Navy Medium Lock size:. and a full button frontA signature Marla Aaron silhouette, reimagined with bold navy enamel. Crafted from polished 14k yellow gold, this Medium Lock features the brand's iconic "just right" proportions, making it the perfect connector for chains, charms, and pendants. The rich navy enamel spiral adds a distinctive pop of color while maintaining the timeless versatility that makes the Medium Lock a favorite. Designed to be mixed, matched, and personalized, it's an effortless