World Gemological Laboratory 
GIA G.G  APPRAISER
 JEWELRY BUYER
  • Jewelry and Gold Buyer
  • Jewelry Appriasal
  • Jewelry Buyer
  • GIA Graduate Gemologist
  • Watch Appraiser & Buyer
  • Coins, Bullion & Scrap
  • Sell Jewelry
  • Contact
  • Shop Our Jewelry: TACORI

GIA GEMOLOGIST INSURANCE & ESTATE BUYER & APPRAISER JEWELRY WATCHES COINS

World Gemological Laboratory 
GIA G.G  APPRAISER
 JEWELRY BUYER
  • Jewelry and Gold Buyer
  • Jewelry Appriasal
  • Jewelry Buyer
  • GIA Graduate Gemologist
  • Watch Appraiser & Buyer
  • Coins, Bullion & Scrap
  • Sell Jewelry
  • Contact
  • Shop Our Jewelry: TACORI

Jewelry Appraisal Services

Jewelry Buyer & Appraiser evaluating a diamond bracelet

GIA gRADUATE GEMOLOGIST. 40 YEARS EXPERIENCE

Our appraisals are accepted by all major insurance companies.  Most insurers ask that appraisals are updated every three years. We strongly suggest that you check with your insurance company to be sure you are adequately covered.  Jason H. Miller is a GIA Graduate Gemologist with thirty years experience as a jewelry appraiser.  

Jewelry Appraisal Watch Appraisal Coin Appraisal Jewelry Buyer Estate Jewelry Watch & Coin Buyer

In dealing with an estate, appraisal services may be needed for fair distribution of items or for tax purposes. Our estate jewelry liquidation appraisal can be used for these purposes.  

Wholesale Liquidation Appraisal: Turn Jewelry into Cash. Jewelry Buyers.

While retail replacement appraisals compensate for the standard markup of the retailer, wholesale liquidation appraisals give a closer figure to what a jewelry buyer or jewelry wholesaler may pay.  This can be helpful when jewelry is being used in lieu of cash in a transaction.  

Equipment Used by our Jewelry Appraisers:

Our Gemological Laboratory is equipped the the following equipment:

DiaTrue Lab Grown diamond detection updated with the most current software detecting 99% of lab diamonds.

Two binocular microscopes with up to 60x power.

Short wave and long wave fluorescence detection.

GIA certified master color diamonds for grading.

Duplex 2 Refractometer.

Gram scale accurate to 0.01 gram.

Carat scale accurate to 0.001 carat.


Word Gemological Laboratory, a name you can trust!

Jason H. Miller, G.G., GIA, began appraising jewelry in San Diego  in 1991.  He has extensive knowledge as a jewelry appraiser and estate appraiser including jewelry, watches, coins and bullion.  

Contact Us

Drop us a line!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

World Gemological Laboratory

861 6th Ave, San Diego, CA 92101, USA

858-381-0605

Photo Gallery gemologist jewelry appraiser watch appraiser

    Contact Us

    Drop us a line!

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Better yet, see us in person!

    We love our customers, so feel free to visit during normal business hours.

    World Gemological Laboratory

    North County PACIFIC HIGHLANDS RANCH 6030 VILLAGE WAY, SUITE 105 SAN DIEGO, 92130 Downtown 861 6th Ave, San Diego, 92101 858 381 0605

    Hours

    Mon

    09:00 am – 05:00 pm

    Tue

    09:00 am – 05:00 pm

    Wed

    09:00 am – 05:00 pm

    Thu

    09:00 am – 05:00 pm

    Fri

    09:00 am – 05:00 pm

    Sat

    Closed

    Sun

    Closed

    Copyright © 2025 World Gemological Laboratory - All Rights Reserved.

    Powered by

    • Jewelry and Gold Buyer
    • Jewelry Appriasal
    • Jewelry Buyer
    • GIA Graduate Gemologist
    • Watch Appraiser & Buyer
    • Coins, Bullion & Scrap
    • Contact
    • Shop Our Jewelry: TACORI

    Close

    CLOSE

    DeclineAccept