Superior Jewelry Appraisal Practice Lab & Education

 Gem & Jewelry Assets Consulting 

             Appraisal & Consulting

​

Superior Jewelry Appraisal Practice Lab & Education is an Independent jewelry appraisal company serving the Los Angeles area in California.

Appraisals are prepared by Alexander Y. Nakagawa, who studied at the Gemological Institute of America (GIA) and earned the following credentials:

• Graduate Gemologist (G.G.)

• Accredited Jewelry Professional (A.J.P.)

• Graduate Pearls

He is also a member of the National Association of Jewelry Appraisers (NAJA).

Superior Jewelry Appraisal Practice Lab & Education specializes in the appraisal of:

                        Gemstone & Jewelry appraisal 

• Jewelry Collection Inventory
  Preparation of organized jewelry asset inventories with descriptions, photographs, and valuation information.

• Asset List Documentation
  Professional documentation of jewelry assets for insurance, estate planning, personal records, or financial purposes.

• Pre-Purchase & Pre-Sale Consultation
  Independent evaluation and consultation before purchasing or selling jewelry, diamonds, gemstones, or watches.

• Jewelry Asset Consulting
  Professional guidance regarding ownership, valuation, documentation, collection management, and disposition of jewelry assets.

• Gemological Education & Consultation
  Educational services and professional guidance relating to gems, jewelry, diamonds, pearls, and appraisal practices.

​

​​