Why Jewelry Appraisals Matter
How important is it to have your jewelry appraised? It is crucial to have a valid appraisal for your valuable jewelry.
The Jewelry Appraiser is a fully accredited gemology lab providing expert appraisals, color grading, and GIA verification. We specialize in fine jewelry, estate pieces, diamonds, watches, and heirlooms for clients worldwide.
Talk To The AppraiserA global authority in ethical gem science and appraisal standards, and the sister organization of GIA.
Deborah Villepigue’s work is rooted in one principle established in 1986: accuracy must be guided by truth, not profit. Over decades of hands-on examination, forensic analysis, and client advocacy, she has built a reputation for clarity and accountability in an industry where mistakes can be costly. She is the world’s first and only professional recognized as both a Gemologist and a Geologist, and is also among a select few Master Gemologist Appraisers worldwide. Her appraisals are performed in person and explained clearly, so clients understand exactly what they own, why it matters, and how to protect it.
For more than 30 years, Deborah Villepigue has been chosen by private clients, celebrities, attorneys, and courts because her work is precise, independent, and defensible. In an industry where conflicts of interest are common, she operates differently. She works solely for the client. This independence allows her to stand firmly for truth, protection, and accountability. Clients return not because they are persuaded, but because they are protected.
A gemologist identifies what a stone is, but a geologist understands where it comes from, how it formed, and why it behaves the way it does. This dual expertise makes it possible to uncover subtle treatments, synthetics, and misrepresented origins that others may overlook.
When gemology meets geology, every appraisal is grounded in science rather than opinion—delivering clarity, confidence, and results you can trust.
Identifies what a stone is
Understands origin and formation
Detects treatments and synthetics
Results you can trust
Jewelry appraisals should provide clarity, protection, and confidence, not confusion.
Each appraisal is performed in person, with careful examination and clear explanation, so clients understand
exactly what they own and why it matters. Every report is prepared to stand up to insurance review, estate
planning, and legal scrutiny.
Whether you are purchasing fine jewelry, managing an estate, or protecting an heirloom, our personal appraisal services ensure you are fully informed and properly protected.
Clients choose Deborah Villepigue because the process is straightforward, transparent, and focused entirely on their best interest.
Talk To The Appraiser
Recognized globally for excellence in gemology, appraisal standards, and industry leadership
See the difference that true expertise makes
Critical Education & Updates
How important is it to have your jewelry appraised? It is crucial to have a valid appraisal for your valuable jewelry.
How important is it to have your jewelry appraised? It is crucial to have a valid appraisal for your valuable jewelry.
How important is it to have your jewelry appraised? It is crucial to have a valid appraisal for your valuable jewelry.