World Gemological Services

Accuracy, confidentiality, and excellent customer services continue to define WGS’s mission to provide the best possible appraisal experience for all of our customers.

Setting the Standard in Service and Education.

High quality custom jewelry design, bridal, diamonds & colored gems. Helping our customers bring their ideas to life, creating individual & memorable jewelry that reflects the style and personality of their owners.
- GIA Graduate Gemologists on staff
- Diamond Sales
- Diamond brokering
- Consignments
- High quality Jewelry Repair and Watch Repair
- Free Custom jewelry design service
- Bridal
-...

Our jewelry appraisers are all GIA Graduate Gemologists that have been working with the latest technology and up to date market situations for the most accurate information. We can help you with any of your appraisal needs, whether it be for insurance, estate or resale purposes. Call today to set up your appointment.

We are one of most trustworthy jewelry appraisal companies serving all of California and beyond. Appraisals are completed by GIA Graduate Gemologists and members of the National Association Jewelry Appraisers. Our clients include all west coast Bailey Banks & Biddle, Kevin Jewelers, Samuels Jewelers, Zales, Jared - The Galleria of Jewelry, and many other jewelry retailers and insurance...