A highly experienced and respected Independent Certified Gemologist, Wendy Martin brings over 13 years of expertise to gemstone grading, appraisal, and identification. Her prestigious FGA, GG, and other certifications guarantee unbiased and trustworthy evaluations.

7373 Wisconsin Avenue Suite 250, Bethesda, Maryland
8 Portal Way, North Acton, London W3 6FD, United Kingdom. Floors: 52
[email protected]
+16672501873

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US Office

[email protected]

7373 Wisconsin Avenue Suite 250, Bethesda, Maryland

UK Office

[email protected]

7373 Wisconsin Avenue Suite 250, Bethesda, Maryland

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