Expert Witness & Professional Consultation Services
Independent Gemology, Jewelry & Insurance Expertise
Introduction
Expert Witness & Professional Consultation Services. When jewelry, diamonds, gemstones, appraisals, or insurance claims become the subject of a dispute, independent professional analysis can often clarify the facts long before a courtroom becomes necessary.
Robert James provides expert consultation and expert witness services involving jewelry, diamonds, gemstones, appraisals, insurance claims, valuation disputes, damage analysis, and professional standards. Whether you’re an attorney preparing for litigation, an insurance professional evaluating a complex claim, or a consumer seeking an independent opinion, you’ll receive objective technical analysis backed by more than four decades of professional experience.
Services for Attorneys
Technical issues involving jewelry and gemstones often become central to litigation.
Robert James assists attorneys with:
- Case review
- Technical consultation
- Jewelry appraisal analysis
- Diamond grading disputes
- Professional standard of care
- Insurance claim evaluation
- Fraud investigations
- Written expert reports
- Deposition testimony
- Trial testimony
Whether retained before litigation or during active proceedings, our goal is to provide clear, objective opinions supported by recognized gemological principles and industry standards.
Services for Insurance Professionals
Insurance claims involving jewelry frequently present complex technical issues.
Professional consultation is available regarding:
- Jewelry claim evaluation
- Appraisal review
- Replacement quality
- Diamond grading
- Damage analysis
- Fraud indicators
- Documentation review
- Coverage-related technical issues
- Independent opinions
Independent technical analysis can assist in resolving questions before they become disputes.
Services for Consumers
Consumers occasionally find themselves involved in disagreements regarding:
- Jewelry insurance claims
- Appraisal disputes
- Diamond grading
- Jewelry damage
- Replacement quality
- Jewelry purchases
- Estate jewelry
- Professional opinions
An independent consultation can often help clarify the technical issues before significant decisions are made.
Areas of Expertise
Professional consultation is available involving:
- Diamonds
- Lab-created diamonds
- Colored gemstones
- Jewelry appraisal methodology
- Insurance replacement issues
- Luxury watches
- Jewelry damage
- Manufacturing issues
- Disclosure standards
- Valuation methodology
- Jewelry fraud
- Professional standards
Why Choose Robert James?
Robert James has spent more than forty years working at the intersection of gemology, insurance, and consumer protection.
His professional background includes:
- Registered Gemologist Appraiser (RGA)
- Fellow of the Gemmological Association (FGA)
- Graduate Gemologist (GG)
- Accredited Senior Gemologist (ASG)
- Former Senior Gemologist, USAA
- Former Special Investigations Unit (SIU)
- President, United States Gemological Institute
- Court-recognized expert witness
- Certified Insurance Instructor
- Texas Licensed Property & Casualty Adjuster
This unique combination of experience provides insight from both the jewelry industry and the insurance industry—allowing complex technical issues to be explained clearly and objectively.
Professional Reports
Services may include:
- Independent technical opinions
- Written expert reports
- Appraisal analysis
- Evidence review
- Photographic documentation
- Case consultation
- Expert declarations
- Rebuttal reports
- Deposition testimony
- Trial testimony
Every assignment is personally handled by Robert James.
Frequently Asked Questions
Do I need to be involved in a lawsuit?
No. Many consultations occur before litigation and help attorneys, insurance professionals, and consumers better understand the technical issues involved.
Can you review another appraiser’s report?
Yes. Independent appraisal review is one of the most frequently requested services.
Do you testify in court?
Yes. Professional expert witness services are available for depositions, arbitration, mediation, and trial testimony.
Can you review insurance claim files?
Yes. Claim documentation, appraisals, grading reports, photographs, and related materials may all be reviewed as part of an independent consultation.
Still Have Questions?
Whether you’re preparing for litigation, evaluating an insurance claim, or simply need an experienced independent opinion, YourGemologist provides objective technical expertise backed by more than four decades of professional experience.
Contact us today to discuss your situation in confidence.

