OUr services

GGL offers a full line of certificates and appraisals:


Full Diamond Reports and Appraisals

  • Full Diamond Report
  • Solitaire Report
  • Comprehensive Report
  • Jewelry Appraisal

Mini Diamond Reports and Appraisals

  • Mini Report
  • Credit Card Report
  • Mini Comprehensive Report
  • Preliminary Report
  • Diamond Consultation

Colored Gemstone Reports and Appraisals

  • Comprehensive Colored Gemstone Report
  • Jewelry Appraisal