Gemological Consulting Services, LLC.

Seattle, Washington, USA

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Larry Azose - Gemologist Appraiser
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About this Appraiser

Graduate Gemologist Larry Azose GG(GIA). is the Principal of Gem Consulting Services LLC based in Seattle and offers while you wait jewelry appraisals and other jewelry-related services at his Downtown office.


An insurance replacement appraisal is the most frequently requested valuation type. It represents the replacement cost of an item should it be lost, stolen or damaged. GCS insurance appraisals are available for jewelry of all periods (modern, vintage, antique etc).

All diamonds, pearls and colored gemstones are carefully examined to establish identity and then graded to allow a valuation to be carried out. Your precious items' detailed description and thoroughly researched values are produced on laminated documentation and presented in a special folder.

Other appraisal types are performed with the same attention to detail. They are, of course, USPAP (Uniform Standards of Professional Appraisal Practice) compliant. The most frequently requested assessments include:

  • Estate (to establish the level of Inheritance Tax or to assist Equitable Distribution)
  • Divorce Settlement
  • Charitable Donation
  • Liquidation (forced or orderly)


Verbal and formal written consultations are held at Larry's office and laboratory. The purpose of a session can include litigation support, advice regarding a proposed sale of assets, confirmation of the quality and value for money of a recent purchase, gemological advice (gem identification and quality assessment) or perhaps damage assessment.

Larry Azose GG(GIA)

Mr Azose is a third-generation jewelry expert. Larry has been involved in jewelry and diamond retailing and jewelry manufacture. This lifetime of experience in the gem and diamond business is now focused exclusively on jewelry appraisal.

To make an appointment with Larry or obtain further details of his appraisal and gemological services, please use the contact links at the top of this page.


The Business

  • Private Practice & Trade Appraiser
  • Business mix: Appraiser
    Also an Expert Witness
  • Principal + 0 staff appraisers
  • Mon - Thur: 10.30am to 5pm
  • via jewelers & at Appraiser's office


  • Time-based fees
  • All major cards accepted
  • Full appraisal reports start at $125


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  • GG


  • GIA, AGA
  • NAJA
  • ASJH


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While you wait jewelry appraisals


Gemological Consulting Services, LLC.
1904 3rd Avenue Suite 102
Lobby, Securities Building
WA 98101

  • Access
  • Chargeable, close-by
  • Visitors by appointment only
  • View large map


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