Established in 1999, the team at Avianne & Co. has become one of the largest jewelry stores on the East Coast. After two decades of hard work and dedication the master jewelers have designed and built an exquisite gallery of the finest diamond jewelry located in the heart of New York City's renowned Diamond District. Our store houses a sophisticated factory developed over time for the design, production, and maintenance of our products. From wax model making and molding to gold casting and diamond setting, the design and production of our items is handled in-house to make sure we send out only the finest quality products to our loyal clientele. With a well-established reputation for accepting any design challenge and custom jewelry commission, the team has become the exclusive jewelers to artists, athletes, and celebrity clientele worldwide.