La Jolla Gem Appraisal

La Jolla Gem Appraisal Professional Jewelry Appraisal & Brokering Services. AGA Certified Gemological Laboratory #56

Trang Pham, Master Gemologist Appraiser®, owner of La Jolla Gem Appraisal, is your trusted independent jewelry appraiser in the San Diego area and beyond, specializing in valuing all types of fine jewelry, watches, diamonds, and colored stones. With credentials as a GIA Graduate Gemologist and AGA Accredited Senior Gemologist, she is also an Accredited Senior Appraiser of the American Society of A

ppraisers (ASA) in the Gems & Jewelry Discipline. Her expertise and dedication were highlighted by receiving the ASA Rising Star Award in 2022 and Master Gemologist Appraiser® in 2024. Her experience in retail and teaching gemology as a former GIA instructor, combined with her many appraisal credentials and commitment to continuing education, has made her your trusted expert for any jewelry valuation needs. In most cases, examinations are conducted in your presence during the appointment. Her appraisals are widely accepted by insurance companies, and she is a Qualified Appraiser under IRS Guidelines on Qualified Appraisers. Trang Pham's clients include private jewelry owners, insurance companies, fiduciaries, estate attorneys, the Department of Justice, and retailers. Please call us (858) 255-8085 to book an appointment for your jewelry appraisal and brokering inquires.

With the dramatic rise in gold prices over the past few years, the value of many estate jewelry pieces has increased sig...
04/01/2026

With the dramatic rise in gold prices over the past few years, the value of many estate jewelry pieces has increased significantly. For example, a 7.8-gram 18K yellow gold ring that might have been worth around $350 just two years ago could be worth around $800 today.
That change comes purely from the metal value, not from diamonds, craftsmanship, or collectibility.
Now imagine this effect across an entire estate collection.
This is one reason estate jewelry should be professionally reviewed before making decisions about insurance, division among heirs, or selling.
Sometimes the value of a collection today is very different from what the family expects.
If you need guidance with estate jewelry, schedule an appointment with our Master Gemologist Appraiser to ensure the process is handled accurately and with care.

Happy New Year from Tokyo 🇯🇵✨Wishing 2026 to be a year of new opportunities, bold ideas, and meaningful progress! Starti...
01/05/2026

Happy New Year from Tokyo 🇯🇵✨
Wishing 2026 to be a year of new opportunities, bold ideas, and meaningful progress!
Starting the year with GemIntellect in the very final stages of its beta version. I’m so thankful for everyone who’s supported this journey 💙

Happy first day of December ✨. As we enter a month that is so special for both our businesses and our families, I wanted...
12/01/2025

Happy first day of December ✨. As we enter a month that is so special for both our businesses and our families, I wanted to share something exciting that I have been quietly working on.

Like many of you, I have spent countless hours trying to find comps, double checking sources, and jumping between tools just to make sure my estate jewelry and watch valuations were accurate. It became overwhelming, especially as my appraisal work grew. I kept wishing there was one place that could help me research, evaluate, and stay consistent without losing so much time.

I could not find anything that truly worked for me, so I ended up building it myself.

After months of trial, error, learning, and a lot of sleepless nights, the platform has finally come together. GemIntellect brings everything into one workflow: image analysis, examination guidelines, identification and authentication support, comp research with verifiable sources, plus tools like metal calculators, gemstone weight estimators, cut grade evaluators, watch lookups, and more.

Soon, the beta will go out to 40 colleagues who are working in appraising, estate buying, pawn shops, and auction houses, and who care deeply about quality and innovation for our industry. If all goes well, we will get to share the official version early next year.

I really hope it will make your day to day work easier and more productive the way it is already helping me.

I will leave the website here in case you want to learn more: gemintellect.com

Wishing everyone a wonderful December ahead 💙

Thank you, Chateau La Jolla, for having me!It was a pleasure to present “A Closer Look at the Value of Estate Jewelry” a...
11/09/2025

Thank you, Chateau La Jolla, for having me!
It was a pleasure to present “A Closer Look at the Value of Estate Jewelry” and share insights into how jewelry professionals evaluate vintage and antique pieces.
I always enjoy connecting with audiences who appreciate the history, beauty, and meaning within each piece of jewelry. 💎

10/28/2025

It’s my honor to speak on diamond identification techniques at the 2025 ASA International Conference in Puerto Rico. Always learning and feeling inspired by fellow professionals at conferences. 💎

09/06/2025

Thank you so much for trusting La Jolla Gem Appraisal! I’m grateful to be your go-to appraisal service 😍

08/27/2025

💍 Congratulations to Taylor Swift on her engagement!

Her 18k yellow gold ring showcases an antique elongated cushion-shaped diamond, estimated at around 10 carats. Secured with four corner prongs and a low-profile bezel, the design features vintage-inspired carvings and smaller accent diamonds — a truly timeless and romantic choice. ✨

As gemologists, we love antique cushion-shaped diamonds for their unique charm: unlike modern cuts, each stone reflects light in a softer, more candlelit sparkle, adding character and history to the piece.

📸 Photo via Taylor Swift


Looking to sell your jewelry for the best possible value? Our jewelry appraisal and brokering services are designed to h...
07/11/2025

Looking to sell your jewelry for the best possible value? Our jewelry appraisal and brokering services are designed to help you maximize your returns. By providing an accurate assessment of your pieces, we ensure you get what they’re truly worth. Ready to explore your options? Contact us today to schedule your appraisal.

Jewelry appraisals are not just about knowing the value of your precious items; they play a crucial role in safeguarding...
07/09/2025

Jewelry appraisals are not just about knowing the value of your precious items; they play a crucial role in safeguarding your assets. Proper documentation is vital for insurance claims, estate planning, and resale opportunities. Ensuring your jewelry is accurately appraised can provide peace of mind and financial security in uncertain times. Trust in expert appraisals to protect what matters most.

When you need a top-notch jewelry appraisal in San Diego, you've found the right place with La Jolla Gem Appraisal! Our ...
06/05/2025

When you need a top-notch jewelry appraisal in San Diego, you've found the right place with La Jolla Gem Appraisal! Our expert jewelry appraiser uses high-tech tools to ensure you get precise diamond appraisals and more. Whether it's an estate jewelry appraisal or a watch appraisal, our evaluations have you covered. Our well-known spot, loved by people from Rancho Santa Fe and beyond, provides reliable, independent appraisals for all kinds of jewelry, including those cherished gold pieces. Ready to learn exactly what your jewelry is worth? Feel confident and satisfied—reach out today to schedule your appointment!

💎 Overpaying for Jewelry Insurance? Your Appraisal Might Be the Reason.Some appraisals use inflated values that don’t re...
05/16/2025

💎 Overpaying for Jewelry Insurance? Your Appraisal Might Be the Reason.
Some appraisals use inflated values that don’t reflect what it would really cost to replace your jewelry. This might be done to impress a client or reflect outdated retail pricing.
📉 Why It’s a Problem:
▪️ Higher Premiums
The higher the appraised value, the more you’ll pay in insurance premiums. Over the years, that can add up to hundreds—or even thousands—of dollars for no added benefit.
▪️ Claim Delays
If you ever need to file a claim, your insurance company may investigate the appraisal. If they determine the value was excessive, they could challenge the payout, delay processing, or request a new appraisal altogether.
▪️ False Expectations
f you later decide to sell the piece, the market value for pre-owned jewelry is typically much lower than the retail value, and even more so if the appraisal was overstated from the start.
✅ A proper appraisal should reflect realistic retail replacement value—and follow USPAP standards.
Protect your jewelry the right way. Not just with any appraisal—but a credible one.
🔍 Need help reviewing or updating yours?
Schedule an appointment at lajollagemappraisal.com

Address

7590 Fay Avenue, Ste. 507
San Diego, CA
92037

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18582558085

Website

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