Second-generation jeweler and Graduate Gemologist from the prestigious Gemological Institute of America, Ken Black launched the Philadelphia Diamond Company in 2002 after more than 12 years as a well-regarded and innovative jeweler with national retailers. Together with his wife, Nicole Black, M.B.A, they have created a unique, customized jewelry experience tailored to a client’s style and individual needs in a relaxing environment. Philadelphia Diamond Company is Philadelphia’s fastest growing custom jewelry retailer.

The Philadelphia Diamond Co.’s manufacturing offices are located in the historic jewelry district of downtown Philadelphia, and we invite you to visit with us anytime for your own private appointment and showing.

Fine jewelry with G.I.A. certified diamonds for less than retail

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