JNB Style on Grand Avenue in Carlsbad Village is the retail boutique for jewelry designer Jacqueline Nicole Walton, who opened the storefront in 2021 to ground her Los Angeles-handcrafted fine jewelry line in its San Diego roots. The collection has evolved from its earlier fashion-jewelry era — when pieces appeared on Taylor Swift, Selena Gomez, and Madison Beer — into a fine-jewelry and bespoke focus, with each piece fabricated by hand in Los Angeles using techniques refined during brand collaborations with Free People and 7 For All Mankind, and the shop now shares Grand Avenue's artisan retail corridor with lifestyle curators at Rebel Villa. Bespoke commissions follow a consultative process where clients work directly with the designer to develop one-of-a-kind rings, pendants, and earrings in precious metals with ethically sourced stones. Alongside fine jewelry, the boutique stocks a curated edit of clothing and accessories, positioning it as a lifestyle concept destination within the Carlsbad Village shopping district that generates 12,100 monthly searches. The handcraft ethos connects JNB to the broader maker community in Carlsbad Village, where artisan production anchors foot traffic to creative studios including Barrio Glassworks on the same gallery circuit. Signature bespoke pieces include multi-layered pendant necklaces with hand-formed bezels wrapping raw-cut gemstones in 14-karat recycled gold, finished with hand-hammered texture and oxidized detailing that gives each commission a distinct patina profile.