The Diamondaire
117 W Main St, St. Charles, IL 60174
Specialty Stores
Certified Loose Diamonds, engagement rings, fashion rings for every occasion. Our on the premises jeweler can create any custom piece your imagination can imagine.
Family-owned. Local. The Diamondaire consistently delights its customers with a wide selection of certified loose diamonds, the largest selection of engagement rings, and fine quality fashion diamond jewelry for every occasion. Their unwavering commitment to quality selection and service has made us the preferred jeweler for our many loyal customers—and continues to attract new customers every day.
Images
More Information
- Mon: 10:00am – 7:00pm
- Tue: 10:00am – 7:00pm
- Wed: 10:00am – 7:00pm
- Thu: 10:00am – 7:00pm
- Fri: 10:00am – 7:00pm
- Sat: 10:00am – 5:00pm
- Sun: Closed
How to find us?
What's happening nearby...
St. Charles Holiday Homecoming 2026
Downtown St. Charles • Nov 27 – Nov 28
Holiday Homecoming is one of the Midwest’s most spectacular holiday events and is the official kick-off to the holiday season in St. Charles.
Read more about St. Charles Holiday Homecoming 2026You might also be interested...
Antique Market I
St. Charles
Antique market located in downtown St. Charles
Read more about Antique Market I
Campbell Creations
St. Charles
Campbell Creations makes one-of-a-kind, artisan charcuterie boards in their shop in St. Charles.
Read more about Campbell Creations
The Pep Line
St. Charles
Their products are designed to inspire their clients to create one-of-a-kind spaces that welcome family and friends.
Read more about The Pep Line