Marina B on Madison Avenue

In 2025, Marina B unveiled its debut U.S. flagship at 673 Madison Avenue—returning to its original New York roots from 1986. The boutique is a refined jewel box with Italian craftsmanship. Inside, clients can explore signature collections and one-of-a-kind creations—or collaborate with Creative Director Guy Bedarida on bespoke designs.
Address

673 Madison Avenue
New York NY 10065New York, NY 10013

Google Maps Directions
Opening Hours

Monday to Saturday | 11AM – 6PM

Contact

+1 646 429 8807
info@marinab.com

Book an Appointment >

BROWSE BEFORE YOUR VISIT

CLIENT SERVICES

Timeless pieces deserve timeless care—explore our exclusive client services below.

Repair, Resize & Clean

Our skilled artisans restore brilliance, secure settings, and ensure the perfect fit—keeping your Marina B jewelry beautiful, wearable, and true to its original design.

Authentication

Our experts confirm authenticity through detailed inspection of design, materials, and serial numbers, offering peace of mind and confidence in every Marina B piece. Fees & Restrictions Apply. Fee: $1000. Payment is due upon completion and/or pick up. Pieces must be sent to us to view in person. Shipping and return is the responsibility of the customer. Authentication services confirm that the item is a Marina B design, based on the Marina B design portfolio and archive. We do not authenticate stones. We are not liable for the result of our findings, including in the event the piece is not original.