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Christopher Jacobs

Basic Info Name: Christopher Jacobs Company: A. L. Jacobs & Sons Membership: CA Jewelers Assoc., NAJA, AGA Phone number: (619) 248-8628 Email: Web site: Christopher Jacobs - website Resume Practicing since: 1977 Court witness: Yes Charge Charge per item: Yes Charge per time: Yes Security Secure Premises: Yes Vault safe: Yes Locations Location(s): 2445 Truxtun Road, #105, San Diego, CA, US Postal Code: 92121 While you wait: Yes
Cut info report: Shape, length, width & depth measurements, table measurement and percentage, depth percentage, girdle thickness, culet size, polish and symmetry (ex, vg, g, f, p). Cut evaluation tools: Ocular proportionscope. Other area of expertise: Detecting vintage, antique vs. reproduction; diamond and colored stone treatments; natural vs. synthetic determinations. Recent education: AGS Register Jeweler title (1978-1990); AGS Certified Gemologist title (1979-1990); AGS Certified Gemologist Appraiser title (1985-1990); NAJA conferences 8-05, 2-06, 8-06, 2-07, 8-07; Accredited Gemologists Conference 2-07; Tucson Gem Show 2-06, 2-07. NAJA Certified Senior Gemologist; AGA Accredited Senior Gemologist. Can receive directly from vendors: Yes Turn Around time: Allow up to one hour for first piece, less for additional pieces. More intricate or research intensive pieces will require more time. Master stone set: Yes - I have an AGS graded Master Colored graded diamond series.

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