Discover the Demeglio Extensible ATP Collection at Brandon Boswell Diamonds, the first retail debut worldwide of this exclusive collaboration between Demeglio and the Association of Tennis Professionals. Inspired by the precision, discipline, and movement of professional tennis, these limited-edition 18K gold diamond tennis bracelets are engineered to move seamlessly with the body—on and off the court.

Each design features precisely calibrated diamonds and gemstones arranged in compositions that reflect the balance and tension of a match in play. Handcrafted in Italy and powered by Demeglio’s patented Extensible system, every bracelet flexes comfortably without a traditional clasp and is finished with a discreet internal ATP engraving.

Explore our Roberto Demeglio Collection or discover additional designs within our Extensible Collection.

To learn more about the seven limited creations and the story behind this collaboration, read our blog post, Wear the Future of Tennis: Inside the Demeglio Extensible ATP Collection → Read the Blog