Service, Value and Integrity Since 1979
As you browse the many resources available to find the perfect place to buy your engagement ring you will find that Costello Jewelry Company of Chicago has a uniquely high number of “5 Stars” and exceptional reviews for both of their locations, Naperville and Glen Ellyn. Visit their Facebook Page and you will see their statement, “We love love. Passion, adoration, and life-long relationships are our motivation; impeccable jewelry is our result.” As a jewelry designer, both exceptional reviews and an expressed passion for the customer are very important to us as we choose our authorized dealers. Costello Jewelry Company has both and that is why Coast Diamond is thrilled that Costello’s is this week’s Coast Diamond Featured Retailer.
“Costello Jewelry Company houses a staff of seasoned craftsmen, GIA graduate Gemologists, and client service associates who are tenured, knowledgeable, sincere, and most of all, trained to worry about the customer and not the sale.” The minute you walk into either of their stores you feel the warmth and security of a place that will help you begin the journey of your holiday engagement with a Coast Diamond ring.
This halo engagement ring has been the top selling Coast Diamond ring at Costello Jewelry Co. for two years in a row:
The band (or shank) on an engagement ring is getting more attention than ever. These Coast Diamond engagement rings have gorgeous double diamond bands, but each have their own completely unique look:
Costello Jewelry Company has a complete selection of Coast Diamond engagement rings and matching wedding bands. Stop in at either of their locations in the Chicago area to find your dream Coast Diamond ring for your Holiday Engagement today!
474 N. Main Street
Glen Ellyn, IL 60137
Phone: (630) 790-3272
33 W. Jefferson Avenue
Naperville, IL 60540
Phone: (630) 355-1311
Congratulations Costello Jewelry Company of Chicago, for being our Coast Diamond Featured Retailer of the Week!