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Over 50 Years Experience

Rene Doumeng Fine Jewelry offers an array of services that include custom design, diamond selling, diamond trading, setting, ring sizing, updating your existing mountings, repairs, watch repair, educational services, and insurance appraisals with 100% customer satisfaction. Master jewelers with an average of forty-five years experience do all work and creations.

Call us at 631-745-0085

About Us

Learn about Rene and his family history in the art of jewelry making.


Engagement Diamond Rings, Licensed Precious Metal & Stone Dealer

Customer Stories

What clients are saying about the quality craftsmanship and service 

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