• Ring Sizing
  • Watch Batteries
  • Appraisals
  • More


Mon-Sat: 10am - 5pm

Sunday : Closed

New @ Corwins!

Pre-owned, customizable, fully refurbished and genuine Rolex watches!

Get yours today!

Corwin's Jewelers


In celebration of 4th of July: In Store Sale July 1st - 8th on our most POPULAR products! Click here for more info!

Exclusively at Corwin's

Bittersweet Bracelets
They hold your hair ties with style!

Bittersweet Bracelets, affordable bangles to hold your hair ties

Who are we?

As a fifth-generation business, Corwin's Jewelers is the oldest family owned and operated jewelry store in New York State. To learn more about our history, please click here.


We carry one of the largest selections of Estate Jewelry in Southampton, New York. Our selection is the result of over 130 years of collecting. Click here for information regarding our merchandise.


We offer Ring Sizing, Watch Battery Replacement, Engraving, Polishing, and more! Click here for more services.