Jewelry
- 81
- Accredited Gem Appraisers
- Diamond grading and other appraisals for the trade and general public. AGA diamond cut grading charts for round and fancy shaped diamonds.
- 82
- Carolina Gem Lab
- Offers appraisal services for fine jewelry. Credentials, service types, and contact information.
- 83
- GS Laboratories
- Offers diamond grading reports and jewelry appraisals. Located in Toronto, Mubai, Chennai, and Dallas.
- 84
- Gem Evaluation Lab
- Appraises diamonds, gemstones and jewelry for value, insurance, estates. Located on Long Island, NY.
- 85
- Harold Weinstein Gemological Laboratory
- Canadian independent gemological laboratory offering diamond grading, gem identification, appraisals, and gemmological education.
- 86
- In Depth Appraisals
- Jewelry appraisals based on researched value conclusions by credentialed individual located in Southern California.
- 87
- Jewelry Judge
- Association of professionals offers appraisal services throughout the United States and Canada.
- 89
- Just Appraisers
- Offers diamonds, jewelry, gemstones and watches appraisal in New York and New Jersey laboratories.
- 90
- New England Gem Lab
- Independent team of professional gemologists and appraisers who are not buying or selling jewelry. Offers appraisal of fine jewelry for the public, jewelry trade, financial institutions, probate attorneys and the insurance industry.
- 91
- San Diego Gemological Laboratory
- Independent gemological lab offers identification, grading and appraisal of gems and jewelry. Features gem care information.
- 92
- American Gem Society Laboratories
- Provides diamond grading services featuring grading of the diamond cut.
- 93
- European Gemological Laboratory USA
- Provides diamond, colored stone and pearls certification, analysis and consultations for the jewelry trade. Produces educational and promotional materials.
- 94
- GemResearch Swisslab
- Determination of the authenticity and country of origin of a rubies and sapphires. Offers gemstone reports and inscriptions.
- 95
- Global Gemological Laboratory
- Offers mini and full diamond grading reports and appraisals for the trade. Located in Bellevue, Washington
- 97
- Hauser and Miller
- Supplier and purchaser of gold, silver, platinum and palladium wire, sheet, casting grain for the jewelry trade.