Lourdes Winnick, ISA AM

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
An Applied Jewelry Professional 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
Uniform Standards of Professional Appraisal Practice (USPAP)
International Society of Appraisers (ISA) Core Courses
GIA Graduate Diamond Certification
GIA Colored Stone Essentials
GIA Colored Stone Course
GIA Colored Stone Grading Lab
GIA Gem Identification Lab
GIA Pearl Graduate Certification
GIA Applied Jewelry Professional Certification
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