Nelson Rarities

Nelson Rarities has dedicated over four decades to the pursuit and preservation of rare and valuable antiques, jewelry, and fine art. Founded by Andrew Nelson in the 1980s, our firm combines academic expertise with global market insight to curate exceptional pieces that transcend ordinary collections. Our team of specialists, including Harvard-trained professionals and seasoned connoisseurs, meticulously evaluates each item's historical significance and market value. With a presence in Portland, Maine, and connections spanning London to Hong Kong, we serve clients worldwide who seek authenticity and fair valuation. Our commitment to transparency ensures that every transaction reflects the true worth of heirlooms, vintage jewelry, and period artifacts.

Through rigorous research and a deep understanding of design evolution, we bridge the gap between private collectors and institutional buyers. Whether handling Cartier masterpieces or obscure family treasures, our process prioritizes the artistic integrity and provenance of every piece. This dedication has established us as trusted advisors to law firms, banks, and museums globally. Our clients benefit from decades of experience in navigating complex markets while maintaining the highest ethical standards. From initial appraisal to final sale, we provide personalized service that values both heritage and client expectations. This philosophy continues to drive our mission to connect rare objects with those who appreciate their enduring legacy.