Gemological Resources Inc

Specialties

We are Private Jewelry Consultants dedicated to enthusiastically educating our clients about the world of Gemology, so that they may feel excited and confident in our industry and in the jewelry and gems they own or may pursue in this lifetime. We help you discover and acquire exquisite gems and jewelry with service designed to tailor to your desires and budget. Think of us as your Personal Jewelry Experts.

At Gemological Resources Inc., our team of appraisers, gemologists, designs and brokers specialize in buying and selling diamonds and fine colored gemstones; designing, creating and restoring exquisite jewelry; and appraising jewelry and personal property. Our GIA Graduate Gemologists have the expertise and state-​of-​the-​art laboratory equipment to identify, grade and value your treasures. GRI has the resources to fulfill all of your jewelry and gemstone desires through our contacts across the globe, and our team of talented goldsmiths and jewelers.

History

Established in 1999.

This guarantee is the foundation for a long lasting relationship with you, our customer. The exceptional quality and craftsmanship of our jewelry ensures that each piece stays as beautiful in the future as it is on the day you receive it.

Please do not hesitate to contact us regarding any gemological and jewelry questions you might have. Our hours are by appointment. You can reach via email or by filling out our contact form or call us at the phone number listed below. For purchases, please call to speak with one of our sales representatives. We would love to personally walk you through such an exciting and important purchase. We are more than happy to send you additional photos and information of any items of interest. Thanks, and we look forward to hearing from you.

Meet the Business Owner

Terry O.

Business Owner

Terry O’Sullivan has over 35 years of experience in the jewelry industry. He is a GIA Graduate Gemologist & certified bench jeweler. Since 2000 Terry has been involved in doing appraisals and finer jewelry work for high-​end jewelers and more recently opened an office in Glenside, PA and does private jewelry work. Terry makes frequent trips to New York to the Diamond District and works closely with diamond and colored gemstone cutters and dealers. He has traveled the world buying gemstones & creating priceless contacts. He is known for his honesty & sense of humor. He is constantly up to speed on the market he is able to give accurate and fair numbers for appraisals. Feel free to call and ask for him directly, he would love to answer your questions!