Gary and Kelli Trainor have owned and operated Jewel of the Isle for over 23 years, providing Nantucket with year-round custom jewelry designs and repairs. Gary studied watchmaking and jewelry manufacturing and repair at The North Bennet St School in Boston. Kelli received her Graduate Jeweler-Gemologist degree from the Gemological Institute of America in Santa Monica, Ca. Gary and Kelli design and handcraft over 80% of the jewelry at Jewel of the Isle. They are the only Official Rolex Jewelers in The Cape Cod and Islands region.