Lourdes Winnick, Graduate Gemologist (GG) ISA AM NAJA

Contact
Lourdes Winnick
ISA member since Mar 23, 2021
(562) 320-9574 (Mobile)
P.O Box 531
Hockessin, DE 19808
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About
Lourdes Winnick
Hello, my name is Lourdes Winnick. I’m a jewelry and watch appraiser, specializing in supporting general appraisers with expert evaluations of fine jewelry and timepieces
Bio: A Graduate Gemologist with over 20 years of experience in jewelry and personal property evaluations. Her background spans collateral loan evaluations, auction pre-sale estimates, and jewelry appraisals. A GIA graduate, Lourdes brings the knowledge and experience needed for precise and trustworthy jewelry evaluations. She has also appeared as a Jewelry Appraiser on PBS's Antiques Roadshow, showcasing her expertise on a national stage.
Credentials & Certifications
- Graduate Gemologist (GIA)
- Uniform Standards of Professional Appraisal Practice (USPAP)
- International Society of Appraisers (ISA) Core Courses
- National Association of Jewelry Appraisers (NAJA)
- TV appraiser for PBS Antiques Roadshow
Services
- Auction
- Consultant
- Gemological
- Retail - Jewelry
Performs Appraisals Of
- Jade
- Jewelry - Antique & Period
- Jewelry - Carved
- Jewelry - Contemporary
- Jewelry - Costume
- Jewelry - Diamonds
- Jewelry - Enameled
- Jewelry - Estate
- Jewelry - Ethnic & Cultural
- Jewelry - Gemstones
- Jewelry - Gold
- Jewelry - Mexican
- Jewelry - Pearls
- Jewelry - Silver
- Jewelry - Watches
- Objet d'art & De Vertu





