Gerard Riveron has more than 40 years of experience as a private jeweler, consulting with connoisseurs and collectors in New York, Boston, Beverly Hills, Paris, Monte Carlo, Geneva, Hong Kong, Marbella, Saint Moritz, and the Middle East. 

Through his career, Gerard has established a network of sources for diamonds, gems, and jewelry which allow him to source for his client the best in the industry, at competitive prices. Whether you are looking to create your unique Engagement, Wedding Ring or a specific piece of Jewelry you have always dreamed of.  

Together with his colleague Lisa Pacino-Leone, a GIA graduated gemologist and certified jewelry appraiser, we can provide a discreet evaluation of Fine Jewelry collections -and advise you- whether your intentions are to streamline, re-design, sell, donate, insure, or bequeath your precious jewels.

Gerard’s years at Cartier in New York, Van Cleef & Arpels in Paris, and Dorfman Jewelers in Boston — along with his career-spanning relationships with private clients and Maisons — make him uniquely qualified to offer a wide range of Concierge Private Jeweler Services.

Based in Boston, Gerard and Lisa are available by appointment for private “at home” Fine Jewelry consultations throughout the Northeast, as well as other regions and countries upon request.

Blue and Pink Sapphires and Emerald Cut Diamond

What We Do

When you arrange a Concierge Private Jeweler consultation with Gerard and Lisa to evaluate your Fine Jewelry collection, we always begin with the same question: What pieces of jewelry do you enjoy wearing the most? And, if you are not wearing certain pieces, what can we do to revitalize them to your liking? The answers may involve:

    • What to keep/clean/repair…with estimates
    • What to transform and recycle…with suggestions for new designs
    • What to give your children…now, or later, with fascinating “provenance” reports
    • What to sell privately, or at auction, with certified appraisals
    • What to insure…and how much jewelry insurance do you need?
    • What to donate to museums or charities…and how to achieve a tax deduction

Special Sourcing Requests

Upon request, your Concierge Private Jeweler consultation might include anything from an introduction to a qualified buyer for a specific jewel or an entire collection to the sourcing of a difficult-to-find piece to complete a set or replace a lost heirloom.

Or, we might help you acquire a vintage engagement ring setting, as we did for a busy investment banker, followed by “behind closed doors” access to a top Gem source for the perfect stone.

Our connections in the Fine Jewelry industry and our lifelong relationships with private collectors and diamantaires guarantee that your needs will be met on budget, on time, and in the privacy of your own home or office.

To begin your Concierge Private Jeweler consultation with a confidential email exchange or phone call with Gerard Riveron, please complete the form below or call us at 888.666.2016.

We value the information you are providing. We promise not to share this information. For more information, please see our privacy policy.