David Malka, founder of IGS, is a graduate gemologist and skilled diamond purchaser. For more than 12 years, David has served the US Northwest as an independent appraiser of gems and jewelry. David's diverse experiences in both the retail and wholesale sectors of the jewelry industry, coupled with his extensive training, provide him with a unique insight into the arena of gem identification, jewelry appraisals, and diamond and color stone grading. As a recognized authority in the industry, David has worked with leading retail jewelry establishments.

Appraisers, Jewelers-Retail

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