Founded by Edward Injayan in 1965, The family-owned and operated firm of INJAYAN & CO. INC. is the oldest, independent jewelry appraisal company in the greater BAY AREA.

 
 
 

Founded by Edward
Injayan in 1965, The
family owned and
operated firm of
INJAYAN & CO. INC.
is the oldest,
independent jewelry
appraisal company
in the greater
BAY AREA.

 

We provide gemological expertise to prominent jewelry stores, insurance companies, government agency’s (US custom, FBI, Marshals office etc.) and of course to the general public. We work solely by appointment in order to provide private, secure and personal care. We are a full service jewelry company offering appraisal, custom order fabrication, repair and consignment sale.

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As a graduate Gemologist with decades of experience we can offer knowledge as to the qualities of any gemstone you may be interested in. The workshops we use to create new items are the same as those used by the fine stores near our office on UNION SQUARE (HARRY WINSTON, CARTIER, TIFFANY, SHREVE, AND GUMPS etc). However, without a large staff or street level retail space we can provide identical quality without the substantial retail markups.

Personal care, expertise, reasonable prices, and an extensive selection of diamonds, engagement rings and the ability to create your own jewelry items from the first step - choosing the diamond, ruby, sapphire, emerald…etc to completion all under one roof. Find out why generations of valued clients rely on INJAYAN & CO. for all your precious jewelry needs, so expect to be very pleasantly surprised!


This is a introduction of our new web site and we hope by the end of year we will complete the exhibition of our entire jewelry inventory. In the meantime, please see a selection above.

With warm regards from your personal jewelers,

Steve and Sue Injayan

Contact us.

We are currently open by appointment only. Please call or send an email to schedule a time. Thank you.

Steve & Sue Injayan
injayanjewlery@yahoo.com

(415) 982-1468

210 Post Street, Suite #302, 303
San Francisco, CA 94108