About Khin Goodkin
Good Khin Gems, LLC Offers World-class Appraisals
Khin Goodkin, GIA GG, AJP™, CMA (NAJA)
When it comes to jewelry appraisal, accuracy, trust, and experience matter.
Khin Goodkin has built her reputation on providing precise, ethical, and professional jewelry appraisals backed by advanced gemological training and real-world luxury industry experience. Whether evaluating a treasured family heirloom, a fine jewelry collection, an insurance piece, an estate item, or an investment-grade gemstone, Khin brings a careful and informed approach to every appraisal.
Khin earned her credentials as a Graduate Gemologist (GG) and Accredited Jewelry Professional (AJP™) through the renowned Gemological Institute of America (GIA), widely regarded as one of the leading authorities in gemology. She further advanced her expertise as a Certified Master Appraiser through the National Association of Jewelry Appraisers (NAJA) and is also a graduate of the International School of Gemology (ISG), reflecting her ongoing commitment to education and the highest professional standards.
Her experience includes working with prestigious luxury brands, including Harry Winston, where she refined her expertise in evaluating fine jewelry, diamonds, gemstones, and high-value pieces. This background provides her with a deep understanding of craftsmanship, market value, historical significance, and the unique qualities that make each piece meaningful.
As a member of NAJA, Khin follows strict ethical guidelines, professional standards, and confidentiality practices. All appraisals are performed in accordance with the Uniform Standards of Professional Appraisal Practice (USPAP), helping ensure every evaluation is accurate, transparent, and professionally documented.
Beyond valuation, Khin believes clients deserve to understand the jewelry they own. She takes the time to explain what makes a piece special, helping clients gain a deeper appreciation for its materials, craftsmanship, history, and value.
A Commitment to Precision
Good Khin Gems operates an NAJA-accredited gemological laboratory, where every piece is evaluated using professional-grade equipment and industry-recognized appraisal standards. This commitment to precision helps ensure clients receive detailed, reliable appraisals they can trust for insurance, estate planning, resale, charitable donations, or personal knowledge.