About Us

Quadrum Gallery | Best of Boston Fine Jewelry

For over 42 years, QUADRUM has been setting the pace for excellence, representing exceptional collections of only the finest craftsmanship and innovative design in designer jewelry. A leader in the field, QUADRUM is a creative spirit which never ceases to draw inspiration from the creative beauty of distinctive, timeless, and modern artist made jewelry. Owner Cynthia Kagan, Director Sia Maravelias, Assistant Director Amy Renneisen, and the gallery staff are intensely focused on the artistic expression of adornment, as shown in their passion, energy, and devotion.

QUADRUM is known throughout Boston and the world beyond as a treasure within The Shops at Chestnut Hill. We take immense pride in providing you with an enjoyable shopping experience in a fun and friendly environment. Enjoy a streamlined jewelry buying process, and special customized service for those that desire advance notice of new merchandise arrivals, unmissable events and exclusive artist appearances. We look forward to sharing with you the love of all things beautiful!