Her kinetic pieces – tourbillon bracelets and rings with spinning concentric layers of precious metal, or expandable hinged bracelets named “Detaille Unique” – blend the excellence of traditional Italian handicraft with postmodern inspiration, representing a fusion of past, present and future. Delettrez’s designs are hyper-modern and hand-made in her Roman atelier. She is the youngest designer featured in the permanent collection of fine jewelry at the Louvre’s Musée des Arts Decoratifs; with her work having been part of the museum since 2010. In 2016, Ms. Delettrez was named one of Forbes Magazine’s ‘30 Under 30.’
In May 2019, St. Regis announced the brand’s latest collaboration with internationally renowned jeweler Delfina Delettrez. Drawing her inspiration from the recently renovated St. Regis Rome, Delfina Delettrez designed a capsule collection consisting of three pieces of jewelry – earrings, ring and necklace. The jewelry capsule collection will retail on St. Regis Boutique’s online store.