Orange County Jewelry Appraisers

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3333 Michelson Dr
Irvine, CA 92612

History

We were founded out of a passion for jewelry and gemstones and a necessity to provide trustworthy gemological advise and expertise to you. As an independent appraisers, we provide an unbiased perspective that local jewelry retailers cannot, and honesty and integrity are our highest concerns. We are members of the American Society of Appraisers and the American Gem Trade Association, and we are led by a team of GIA graduate gemologists. We charge $150/hour do appraisals and consultations, with a $75 minimum. Call Tammy to make an appointment today!

Specialties

Jewelry appraisals (for insurance, to resell, estate, divorce). By Appointment Only, same day appointments available. We do diamond appraisals, gemological consultation, gem identification, jewelry brokering & buying.

Reviews

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5.042 reviews
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Stacey T.
6/22/2025

I highly recommend Tammy for your jewelry appraisal. You sit with her as she appraises your jewelry, so it never leaves your side. She's very friendly and great at what she does. After she was...

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James S.
10/1/2025

Tammy is awesome! I brought a ring I bought to her for a cleaning, appraisal, and resizing. She did a great job, it's beautiful. Thank you!

Molly W.
9/25/2025

Tammy really knows her stuff! She asked the right questions to assess the value of my pieces. Such a great experience--thank you!

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Hector C.
7/16/2025

Wow. Tammy is great , very professional and very helpful. I saw her today , made my appointment and did my appraiser on my watch. She's awesome. Thank you again !

Nicole P.
7/16/2025

I got my engagement ring and another piece appraised here for insurance purposes and would definitely work with Tammy again in the future. She was friendly, professional and knowledgeable. Her fee...

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