Chosen with confidence. Kept for generations.
Maison Heirlooms is an independent jewelry advisory offering expert guidance in the design, sourcing, evaluation, and acquisition of fine jewelry, gemstones, and timepieces.
The Value of a Jewelry Advisor
You wouldn’t buy a home without someone representing your interests. Yet when selecting fine jewelry, we often rely solely on a seller’s word and selection.
A jewelry advisor brings expertise, impartial judgment, and a wider view of the market — evaluating quality, craftsmanship, and value to help you choose with confidence.
And because jewelry is deeply personal, our role is to balance the emotion of the moment with clear, informed judgment.
What We Offer
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![A woman wearing a cream-colored blouse displays various jewelry, including rings and bracelets, on a jewelry stand at a table.]()
Evaluate & Advise
We assess quality, craftsmanship, condition, provenance, and value, offering an independent opinion and coordinating a formal appraisal when needed.
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![Bespoke Sourcing]()
Bespoke Sourcing
We source rare gemstones, exceptional diamonds, vintage jewelry, signed pieces, and collectible watches through a trusted international network.
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![Vintage jewelry including pearl necklace, ring, brooch, earrings, gold bracelet, and pocket watch, alongside an old black-and-white photograph, all arranged on a fabric surface with a jewelry box in the background.]()
Heirloom Curation
We help refine the pieces you own — through thoughtful evaluation, redesign, resetting, recutting, or new additions — with the collection as a whole in mind.
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![Drawing of a diamond engagement ring on paper, with loose loose diamonds and a jewelry box nearby.]()
Custom Design
From engagement rings to one-of-a-kind pieces, we shape the design direction, source and evaluate stones, and work with master craftspeople to bring them to life.
On Your Side of the Counter
Rooted in a family tradition of never choosing alone, Maison Heirlooms was founded on the belief that when a piece truly matters, you deserve someone with your best interests at heart.
Combining GIA gemological expertise, a collector's perspective, skilled negotiation, and an instinctive sense of style, we translate your personal style into pieces that feel uniquely yours, uncovering possibilities you may not have imagined.
We look beyond what is beautiful to what is worth pursuing.
How It Works
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Discover
We begin with a private conversation
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Define
We translate your desire into clear direction
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Curate
We research, source, evaluate, and refine the possibilities.
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Decide
You choose with complete clarity
FAQ
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Every experience is personal and tailored to you. We listen first, offer honest, independent guidance, and help you make informed decisions without pressure to purchase.
Our role is to make the process feel less overwhelming and more enjoyable, and someone you can return to as your collection evolves.
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We provide light-touch valuation guidance for purposes such as insurance planning and collection review. When a formal appraisal report is required, we work with a vetted network of independent, credentialed gemologist appraisers, selected for their expertise and professional standards.
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Yes. We can evaluate jewelry you’re considering or already own, looking at quality, craftsmanship, condition, documentation, provenance, and value. For pieces already in your collection, we can also help determine what may be worth keeping, redesigning, recutting, resetting, selling, or trading.
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Yes. Whether you are looking for an exceptional gemstone, engagement diamond, vintage jewel, signed timepiece, or a particular design, we can search through our network and trusted sources on your behalf.
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Yes. We have a particular appreciation for pieces with history, character, rarity, and craftsmanship, including vintage and signed jewelry.
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Yes. We help shape the design direction, select and evaluate stones, refine proportions and details, and consider craftsmanship at every stage. When appropriate, we work with trusted designers and craftspeople to bring the piece to life — ensuring the finished result feels personal, beautifully made, and true to the way you will wear it.
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Our fees are based on the scope and complexity of the work. We offer complimentary introductory conversations, fixed-fee Advisory Notes and À La Carte services, and tailored proposals for more involved sourcing, custom design, and collection engagements. All fees are discussed and agreed upon upfront, so you know what to expect before we begin.
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Yes. While Maison Heirlooms is based in New York, we work with clients across the U.S. and internationally. Many aspects of our advisory can be handled privately and remotely, with in-person support arranged when appropriate.
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Every relationship begins with a conversation. Share a little about what you're considering, and we'll help determine the most appropriate next step — whether that's an Advisory Note, an À La Carte service, or a Full Journey engagement.
Request a Private Consultation
“Communication was top-notch and the final outcome was even better than we imagined. A great experience all around.”