Oak Park Jewelers Inc.
101 S. Marion Street
Oak Park, IL 60302
Store Hours
Tuesday-Wednesday-Friday:
10am-6pm
Thursday: 10am-8pm
Saturday: 10am-5pm
Closed Sunday and Monday
Phone: (708)383-9695
Fax: (708)383-9705
Loose Diamonds
ABOUT THE 4Cs
At Oak Park Jewelers we understand purchasing diamonds can be a daunting task even for the most suave of consumers. That’s why our staff is dedicated to assisting our customers by guiding you through the entire education and purchasing processes to the ring you always imagined.
In the 1940s and ’50s, GIA developed the 4Cs and the GIA International Diamond Grading System™ to objectively compare and evaluate diamonds.