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Home > Meet The Owner...Mr. Patrick Fay

Meet The Owner - Mr. Patrick Fay

Meet The Owner...Mr. Patrick Fay

BigDiamondsUSA, Inc.
Patrick Fay, Owner
29 East Madison Street
Suite #1510
Chicago, IL 60602

Phone: 877-795-1101
(within US) or 1-312-795-1100 (Outside the U.S.)

Appointment Hours:
By Appointment Only, Monday Friday, 2 PM 6 PM Central Standard Time. We are closed on weekends.
Business Hours:
Monday Friday, 12 PM - 7 PM Central Standard Time. We are closed on weekends.

Email Us at Anytime:


Patrick Fay is an internationally known and highly respected wholesale diamond dealer in Chicago for over 40 years. Patrick Fay entered the diamond business in 1978, and was fortunate to represent and study diamonds under the tutelage of a direct diamond sightholder of DeBeers Diamond Trading Company...the world's largest diamond mining company. Sightholders receive their rough/uncut diamonds directly from DeBeers, and then cut and polish them into beautiful sparkly diamonds. There are only 85 DeBeers such sightholders in the world, and are the very elite of the diamond industry.

Patrick Fay traveled the country selling diamonds directly to jewelry stores all across America, and may have even sold diamonds to your local jeweler. Diamonds are his only business, and he knows them well. Because of the excellent value and lower pricing of clarity enhanced diamonds and lab grown diamonds, Mr. Fay has made the decision to specialize in them. Twenty years ago the internet came along, so Mr. Fay launched BigDiamondsUSA.com, and became one of the first sellers of enhanced diamonds and lab grown diamonds on line to consumers. His venture on the internet has proved to be very successful, and has reached all parts of the world in bringing large affordable diamonds to all consumers.

As the name implies, BigDiamondsUSA.com specializes in larger size clarity enhanced and lab grown diamonds...making larger diamonds more affordable for all consumers...Bigger Diamonds For Your Money! We have thousands of satisfied customers locally, nationally, and internationally, and with our qualifications and over 40 years of diamond knowledge and experience...it will be like having an Uncle in the diamond business!

At BigDiamondsUSA, every diamond we sell is carefully selected for its quality and value. We are very proud of the diamonds we sell, and you will too. With every diamond purchase, we provide a United Gem Laboratory Diamond Grading Certificate, and a Retail Replacement Value Appraisal for your insurance company. We Are Qualified and Experienced! We have bought and sold diamonds from the same location for over 40 years. Our company adheres to the very strictest standards of Integrity, Professionalism, and Excellent Customer Service. So be confident in selecting BigDiamondsUSA for the perfect diamond, and know that we are just an e-mail or phone call away from answering all of your questions and concerns about our diamonds.

A diamond does not need to be expensive to be beautiful....and we don't sell low priced diamonds...instead we sell BEAUTIFUL DIAMONDS at LOW PRICES.

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Customer Reviews

I received the ring this morning. It was beyond amazing. I'm so glad that I came across Big ... read more

-Landry C., Texas

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