Arthur Demello Gemmological Laboratory

Arthur Demello Gemmological Laboratory is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Jewelry Appraisers

North American Industry Classification System (NAICS) Categories:

• Jewelry Stores > Jewelry Craftsmen > Jewelry Appraisers

Standard Industry Classification (SIC) Categories:

• Jewelry Stores > Jewelry Stores, Nec > Jewelry Appraisers