Precision Gem Lab is an independent gemology lab based in Florida, dedicated to providing accurate and reliable gemstone identification, grading, and appraisal services. Our team of certified gemologists and appraisers has a passion for gemstones and a commitment to excellence in every aspect of our work.

We understand the value and importance of each gemstone, and we take great care in handling and examining every piece that comes through our doors. Our state-of-the-art equipment and rigorous testing procedures ensure that every stone is evaluated with the highest level of accuracy and precision.

At Precision Gem Lab, we pride ourselves on our integrity and transparency. We adhere to strict ethical standards and maintain complete impartiality in our evaluations, providing unbiased assessments and fair market valuations for our clients.

Our services include gem identification, grading, and appraisal for a wide range of gemstones, including diamonds, colored gemstones, pearls, and more. Whether you are a private collector, a jewelry retailer, or a manufacturer, our expertise and attention to detail can help you make informed decisions about your gemstones.

We also offer consulting services for jewelry design and gemstone sourcing, as well as education and training programs for individuals and organizations looking to expand their knowledge of gemology.

At Precision Gem Lab, we are committed to delivering exceptional service and building long-term relationships with our clients. Contact us today to learn more about our services and how we can help you with your gemstone needs.

Selina Wiley is a certified gemologist with years of experience in the field. She is the founder of Precision Gem Lab, an independent gemology lab dedicated to providing accurate and reliable gemstone identification and appraisal services. Selina has a deep passion for gemstones and an unwavering commitment to providing her clients with the highest quality evaluations possible.

Selina’s expertise in the field has been honed through her extensive education and training, which includes a Graduate Gemologist degree from the Gemological Institute of America (GIA) and continuing education in advanced gemological techniques. She has also served on the board of the California Jewelers Association (CJA) and is an active member of several professional organizations, including the National Association of Jewelry Appraisers (NAJA) and the American Gem Society (AGS).

With a reputation for professionalism and attention to detail, Selina is committed to providing her clients with accurate and reliable evaluations of their precious gemstones. Her dedication to her craft, combined with her extensive knowledge and experience, has made her a trusted advisor to clients across California and beyond. Whether you are looking to purchase a new gemstone, need an appraisal for insurance purposes, or simply want to learn more about the fascinating world of gemstones, Selina and the team at Precision Gem Lab are here to help.