Lourdes Winnick, Graduate Gemologist (GG) ISA AM NAJA

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Contact

Lourdes Winnick
ISA member since Mar 23, 2021

(562) 320-9574 (Mobile)

P.O Box 531
Hockessin, DE 19808 map

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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

Website


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