Jewelry Adjuster
a division of the International School of Gemology

Registered Gemologist and Registered Gemologist Appraiser Directory
  The following gemologists have successfully completed the ISG Registered Gemologist and Registered Gemologist Appraiser programs, and passed the required examinations to be listed in this directory. These professional gemologists maintain their status with an annual re-certification exam and continued awareness of the latest events in the world of gemstones and gemology.  

Lee W Cook, Registered Gemologist
19179 Blanco Rd Ste 105 #428
San Antonio, TX 78260

phone: 866-699-3190 / FAX 830-438-6480


Company: CnC SA Consulting LLC


Services: Sales of Gemstones and Gemstone Jewelry -- design : constructions : sales : repairs
(not currently offering appraisal services)

  Gary Roberts, Registered Gemologist Appraiser
2251 FM 324
Lufkin, Texas 75904

phone: 936-676-5501


Olympass Gems And Appraisals

Services: Gemstone Sales, Single or Lot Size Gem Identification and Reports, Consultation, Appraisal Services
  Robert (Bob) Wilkinson, Registered Gemologist Appraiser
11926 Bogey Way
Houston, Texas 77089

Phone: 281-481-6827


RW Gems

Services: Appraisals, Gem Identification, Estate Jewelry, Fine Gemstones

John M. Willis, Registered Gemologist Appraiser
16 Glen Abbey Ct
Mansfield, TX 76063

Phone: 817-477-4956

e-mail: Image21@charternet

Image 21

Services: Gemstone identification and Insurance Appraisals


Diana L. Zavala, Registered Gemologist Appraiser
109 Silver Oak Drive
Round Rock, Texas 78664

phone: 512-632-6371


Services: Gemstone Identification and Grading, Consultation and Appraisal Services including evaluation of jewelry as personal property coverage and claims as well as Evaluation of Damaged jewelry coverage and claims.

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