Kybele LLC
Çiğdem Lüle, PhD, FGA, GIA GG, DGA
Dr. Lüle is a mineralogist and an award winning gemologist. She provides independent mineral,
gem, and jewelry appraisals and consultation. Dr. Lüle has experience in providing litigation
support, and has been retained to testify in federal court. Her clients include Federal Bureau of
Investigation the Securities and Exchange Commission, US Marshals Service, US Customs and
Border Protection, law firms, gem and jewelry corporations, museums, and collectors. Her service
mark TheGemAppraiser℠ was obtained in 2022.
She is the Executive Director of AIJV (Association of Independent Jewellery Valuers) advocating the
importance of independent appraisal profession since 2022.
The general perception of gem and jewelry appraisal/valuation is to obtain coverage for insurance only. Nevertheless, the appraisal profession offers a great variety of additional value related to services. An independent opinion of value related services. An independent opinion of value and market information is beneficial to global colored stone business from the manufacturer to the consumer. While success in the traditional gem business remains to be experience based, new practices, such as responsible jewelry trading, are in need of a third party for verification of the goods. Similarly, extending the most updated information from laboratories to the consumer level may well be achieved via independent appraisals. In an ever-changing world, thanks to advanced technology and brand-new concepts, consumers should feel more comfortable having a third-party opinion on their purchase. This is viable through independent gem and jewelry appraisers/valuers cooperating with the global colored stone trade to communicate new developments to the consumer.