The perfect engagement ring may be the one you create yourself. With over 20,000 certified loose diamonds in many cuts and weights, 300 settings to choose from and FREE in-store viewing, creating your own diamond ring has never been easier.
Established in 1979 by Joe Costello, Costello Jewelry Company has created a name for themselves as one of the top bridal and fine fashion jewelry retailers in the greater Chicago area. With two beautiful showrooms, located in Naperville and Glen Ellyn, Illinois, Costello Jewelry Company is the place to find top-quality engagement rings, wedding bands, loose diamonds, fashion jewelry, and luxury grade timepieces from some of today's most popular designer brands.Read More
After over 35 years, the staff at Costello Jewelry Company continues to wow customer with their next-level service and unbeatable jewelry selection. Because of this commitment to their customers, Costello Jewelry Company has been the recipient of many "Best Of" awards, and is looks forward to helping all of their beloved Chicago area customers realize their fine jewelry dreams.Read More
The skilled and friendly staff of Costello Jewelry Company happily extends, in both of their palatial Glen Ellyn and Naperville, Illinois, showrooms, comprehensive and on-site fine jewelry services that include, in-house jewelry repairs, watch repairs, pearl restringing, and engraving, as well as appraisal and full-service custom bridal and fashion jewelry design services.Read More
In addition to offering next-level customer service, available today in both the Glen Ellyn and Naperville, Illinois, locations of Costello Jewelry Company is an unbeatable selection of top-quality engagement rings, wedding bands, loose diamonds, Swiss-made timepieces, as well as an array of fine fashion jewelry items.
Popular jewelry designers available now at Costello Jewelry Company include such renowned names as, Tacori, Simon G., Raymond Weil, Carl F. Bucherer, Coast Diamonds, and a constantly-expanding selection of other fabulous name brands.Read More
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