We are a family owned jewelry store situated in the heart of Islamorada in the Florida Keys, MM 81.9 Oceanside. Being located in an area famous for its outstanding fishing and prevalent marine life we carry a large selection of nautical-inspired pieces to enable our family of clients to take home the beautiful and relaxing atmosphere of the Keys. We proudly offer you quality jewelry with unique designs that you will not see in other stores. We hand select each piece from artists including Denny Wong, Steven Douglas, Galatea, and Artful Images, as well as fine luxury and diamond jewelry and watches from Tycoon, Charriol, Hearts on Fire, and more. Our passion for jewelry can be seen in the excellence, breadth of selection, and above all, value and romance of our collection.

We hope you enjoy shopping at Blue Marlin Jewelry and we wish you and your family peace, love, harmony, and good health!


The American Gem Society is the only organization in the jewelry industry dedicated to consumer protection, proven ethics, and gemological knowledge. The AGS carefully selects its members using extremely high standards of excellence. We are honored to be members of this prestigious organization.