Jewelry Appraisals


Jeff Deleuse, Graduate Gemologist and Certified Appraiser

Jeff Deleuse offers fine jewelry and watch appraisal services.

Graduate from the Gemological Institute of America and a member of the American Gem Society and the American Gem Trade Association, Jeff Deleuse will personally conduct all research for a comprehensive and detailed analysis of your fine jewelry.

With a complete Gem Lab in our Tiburon store all jewelry is fully insured and remains on our premises.

Same day service on single items and prompt completion of larger collections within a few days are available with appointments.

Estate appraisals for tax purposes are available with accompanying photographs on request.

Verbal consultations are also available by appointment.


All jewelry is fully insured on site with appraisals conducted on an appointment basis.

Jeff Deleuse  415-459-3739,     Tuesday-Saturday 10:30-5:00     email:    

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