Blue Marlin Jewelry is a family-owned jewelry store located in the heart of Islamorada. We take pride in offering a thoughtfully curated selection of fine jewelry you won’t find just anywhere. Our collections are hand-selected from exceptional designers and artists, including our exclusive Signature Collection, ALOR, Dilamani, Roberto Coin, Frederic Sage, Denny Wong, Steven Douglas, William Henry, Galatea, and more.

We are also proud members of the American Gem Society (AGS), an organization dedicated to consumer protection, ethical business practices, and gemological expertise. AGS members are carefully selected based on high standards of professionalism and integrity, and we are honored to be part of this respected organization.