Fine & Antique Jewelry Specialists

Expert Jewelry Appraisal & Valuation Services

Get an accurate, professional valuation of your fine jewelry from certified appraisers. We sit down with you and explain every step from gemstone grading to current market value so you understand exactly what your pieces are worth and why.

Whether you need a written appraisal for insurance, an estate or probate valuation, resale guidance, or a second opinion on an antique or heirloom piece, our team brings the experience and confidence to get it right.

  • Insurance & replacement-value appraisals
  • Estate, probate & inheritance valuations
  • Antique, vintage & designer jewelry expertise
  • Diamond, colored gemstone & fine-metal assessment
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Antique plique-à-jour enamel and diamond dragonfly brooch appraised by our jewelry experts

AGS Accredited Gemological Laboratory

About New England Gemological Laboratory

Independent professional jewelry appraiser examining a fine gemstone at New England Gemological Laboratory

With over 80 years of combined experience, New England Gemological Laboratory provides independent, professional fine jewelry appraisals across New England. Our three Independent Professional Jewelry Appraisers serve clients from offices in Connecticut and Boston — each meeting the rigorous standards of an American Gem Society (AGS) Accredited Gemological Laboratory.

Every report is grounded in careful examination and the research necessary to determine accurate, defensible value — whether you need documentation for insurance, an estate, a new purchase, or a fair equitable distribution.

80+ Years Combined Experience
3 Independent Professional Appraisers
2 New England Offices: CT & Boston
AGS Accredited Gemological Laboratory

Our Appraisal & Gemological Services

  • Insurance & Estate Appraisals
  • Diamond Grading
  • Stone Identification
  • Consultations
  • New Purchase Verifications
  • Equitable Distribution
  • Liquidation
  • Brokering

Fees reflect the scope of work, the complexity of each item, and the research required for a fully comprehensive report. We provide an exact estimate when your pieces are presented for examination and we can determine the precise nature of the appraisal and work required.

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Our Services

Our Team — New England Gemological Laboratory

Our Team

Three independent, AGS-accredited appraisers with over 80 years of combined experience across Connecticut and Boston.

Meet the Team
Our Services — New England Gemological Laboratory

Our Services

Insurance and estate appraisals, diamond grading, stone identification, equitable distribution, and more — backed by thorough research.

Explore our Services
Schedule an Appointment — New England Gemological Laboratory

Schedule an Appointment

Bring your pieces in for examination and receive an exact estimate based on the scope and complexity of the work required.

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Certifications & Societies

Our appraisers hold credentials from the gemological industry’s leading institutions, including the American Gem Society and the Gemological Institute of America — assuring you of accurate, defensible appraisals.

Frequently Asked Questions

Jewelry Appraisal Questions, Answered

Answers to the questions we hear most often about appraisals, fees, and our process. Don’t see yours? We’re happy to help.

What is a jewelry appraisal?

A jewelry appraisal is a professional evaluation that documents the identity, quality, and value of a piece. We examine the metal, gemstones, craftsmanship, and condition, then determine value based on current market data and the research required for a fully comprehensive report.

Why might I need a jewelry appraisal?

The most common reasons are insurance coverage, estate and probate valuations, equitable distribution during divorce, verifying a new purchase, charitable donations, and simply understanding what your pieces are worth before selling or insuring them.

How are your appraisal fees determined?

Fees reflect the scope of work, the complexity of each item, and the research necessary to produce a comprehensive report. We provide an exact estimate when your pieces are presented for examination. As independent appraisers, our fees are never based on a percentage of the appraised value.

What types of appraisals and services do you offer?

We provide insurance and estate appraisals, diamond grading, stone identification, new purchase verifications, equitable distribution, and consultations. We also assist clients with brokering and liquidation when they are ready to sell.

What are your appraisers' qualifications?

Our three independent professional jewelry appraisers bring more than 80 years of combined experience. We operate from offices in Connecticut and Boston, each meeting the standards of an American Gem Society (AGS) Accredited Gemological Laboratory.

How long does an appraisal take?

Turnaround depends on the number of items and the depth of research involved. Straightforward pieces are typically completed quickly, while antique, signed, or complex items requiring market research may take longer. We provide an expected timeframe when your pieces are presented for examination.

How often should I have my jewelry re-appraised?

We generally recommend updating an appraisal every two to three years, or whenever the market shifts significantly, so that your insurance coverage continues to reflect accurate replacement value.

Why is the appraised value different from a resale offer?

Insurance and replacement-value appraisals reflect what it would cost to replace a piece at retail, which is typically higher than a resale or liquidation offer. Different purposes call for different value definitions, which is why it is important to specify why you need the appraisal.

Do you help with selling or liquidating jewelry?

Yes. In addition to appraisals, we offer brokering and liquidation services to help you sell your jewelry, with the same independent, research-backed approach we bring to every valuation.

Still have questions about your pieces?

Contact Our Appraisers