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Best of the Best

Harborview Jewelers has grown through 4 generations of the Buoniello family. Vincent Buoniello began his journey in the diamond and jewelry industry in 1945, and we have been growing. Fast forward to today, we are in our 4th generation of working with our friends, family, grandparents, parents, and now children. We have fostered and developed an excellent reputation for honesty, integrity, and the finest customer service in the industry, for which we are genuinely proud and thankful.

Harborview's group of professional designers, and diamond and colored stone experts realize that each person has unique needs and desires. That is why we work one-on-one with each person to meet your individual style. We offer you limitless options as our expert designers guide you in developing your ideas into the perfect, treasured piece of jewelry.



"Capturing the moments of today that will wow your heart tomorrow"


Let's Talk

260 Main Street

Northport, NY 11768

Tel: 631.754.0050


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