Specializing in one of a kind custom diamond engagement rings and jewelry. Gregg Helfer, Ltd. is a full service private jeweler located in Chicago's Jeweler's Row. Whether you are shopping for diamond stud earrings, tennis bracelets, pendants or any fine diamond jewelry, we offer private no pressure consultations and offer the finest quality jewelry and GIA certified diamonds.
Whether simple or custom, we can provide a personalized, professional and private consultation for all of your engagement ring needs...regardless of budget. Please allow 1 hour for your appointment. Please provide as much information as possible regarding your diamond and setting needs. Thanks!
Engagement Ring Settings
View our collection of customizable engagement ring settings for and diamond size, shape and budget!
I need something custom made.
Please provide as much detail as possible about the custom piece of jewelry you desire. Please allow 1 hour for this initial appointment.
I am interested in seeing your in stock jewelry selection.
Please note, that some of the jewelry on the website is custom made and ordered, so it may not be in the showroom at the time of your appointment.
View Our Jewelry Collection
View our in stock line of premium diamond and gemstone rings, bracelets, pendants and diamond earrings.