Experienced tutor in Jewelry design in Portland, Teresa offers private lessons tailored to your needs.

My father used Accurate Gem labs for appraisals in the past. My wife and I have used them (Teresa) for appraisals and also repairs of our jewelry. Teresa and her staff are very professional, great at communicating and serving your needs at reasonable prices. She is highly knowledgeable in this field and has resources in her building to make repairs. Highly recommended!

I've been going to Accurate Gem since I got engaged. They are so professional and fun to work with. Highly recommend Teresa and her team.

Our family has been using Accurate Gem Labs for over 20 years and we continue going back for all of our appraisal and repair needs. If you're looking for professional and trustworthy service, you will be pleased with Accurate Gem Labs.

Since this was my first experience with jewelry appraisals, I searched the web for a reputable company, found Accurate Gem Labs and ultimately chose them for performing services.

Teresa clearly identified which pieces of my jewelry had relatively low value, those that had value and were worth appraising, and still others that could be refined for cash.

The entire process of working with Accurate Gem Labs exceeded my expectations and I highly recommend them.

I've been working with Teresa for over a decade for both appraisals and repairs. I wouldn't trust anyone else to handle my jewelry. She is knowledgeable, skilled, and honest. Couldn't ask for more...

When you expect excellent customer service and deep industry experience, call Teresa! She is professional, extremely knowledgeable and committed to customer satisfaction. Teresa appraised my grandmother's diamond wrist watch, was able to get it working and provided historical information about the manufacturer. She also appraised a set of newly created gold rings that had been designed and crafted from old family jewelry. All her detailed reports were provided to an insurance company in the event I wanted to have them insured. I had never considered appraising my jewelry (let alone insuring them) and am so glad I did!
Great experience and I would highly recommend Teresa and the Accurate Gem Labs.

Teresa came highly recommended by my favorite local jeweler. She definitely lived up to the praise! The appraisals I received for three rings were thourough, and professional; I actually know more about the pieces now than when I brought them in! I feel confident in the accuracy of her work. Tremendous value for the service. I will be recommending Accurate Gem Lab to friends.

Another very satisfied customer... Teresa came high-recommended by my jeweler and provided me with professionally-prepared, multiple appraisals very quickly to meet my needs. She and her assistant, Audrey, ensured that I received the finest customer service available. They were especially refreshing and personable to work with. I will definitely go back and I highly-recommend that you contact Accurate Gem Labs if you have need for their services as I am confident that you will be extremely satisfied as well.

My boyfriend's family wanted to surprise him for his graduation. I recommended Accurate Gem Lab and am so happy that I did!!! Teresa was knowledgeable and professional. They were able to custom order the perfect piece to fit their family stone at a very reasonable price. We couldn't have been happier with the result!

Teresa is not only a fabulous person but she helped us create a men’s wedding band that is from a dream! We are definitely going to go back in the future. Teresa made us feel like friends and remembered the details of what we liked. She made our visits special and educated us on what we were purchasing, while putting no pressure on us to go one way or another. Teresa is supportive and creative and just all around amazing!