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diamond rings,white gold,yellow gold,rose gold

Jeff's Gems and Nautical Designs is a full-service jewelry store, watch repair, and fine jewelry retailer.  We offer custom jewelry design, on site jewelry repair, watch repair, and much more.


We pride ourselves on our excellent customer service and high-quality work. As a family-owned shop, we have a connection to the community that you won't find at chain retailers. Jeff and his jewelers create one of a kind pieces inspired by Key West and the ocean that surrounds us. We are especially proud of the work we do with coins such as those from the Atocha shipwreck. Our custom coin frames are each crafted to fit the coin's unique aspects and the customer's taste.

We fully guarantee the highest quality work and service for every customer on each repair and sale. We also buy gold, silver, gemstones, and jewelry, as well as offering consignment for select pieces. Stop by our store to get a free, no obligation estimate on repairs and let us restore your jewelry for you to enjoy for years to come.


"Jeff was awesome! I went in to get my rings fixed. He had it fixed and looking brand new in less than 5 minutes!  He will definitely be my go to in the future!"

-Mallory Rosas

"If you want great one on one service that makes you feel like you are the only one that matters, then this is the place."

- Joe Kenworthy 

"They repaired a ring I had for forty years. They did a wonderful job. Highly recommend! Thank you!"

-Karen Cain


"This is the only place that I go to get any of my jewelry worked on. He is very reasonable and honest. He also has great jewelry and high quality."

-Krissy Sisco

"Jeff has been my jeweler for over 25 years. He, Shelly & the staff are the best". 

- Susan Puntillo 

"One of the best jewelry designers I've ever had the pleasure of working with. Will be back soon!"

-Dave Bryant

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