Pro Gem Lab

Pro Gem Lab is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Appraisers
• Jewelry Appraisers

North American Industry Classification System (NAICS) Categories:

• Jewelry Stores > Jewelry Craftsmen > Jewelry Appraisers
• All Other Support Services > Appraisal Auditing Analysis & Liquidation Services

Standard Industry Classification (SIC) Categories:

• Jewelry Stores > Jewelry Stores, Nec > Jewelry Appraisers
• Business Services, Nec > Appraisal Auditing Analysis & Liquidation Services