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...

Kane County Flea Market
Kane County Fairgrounds • Sep 06 @ 12noon
There is nothing like holding that new found item in your hands. No matter if you have been coming to the Flea Market for over 40…
Read more about Kane County Flea Market
St. Charles Jazz Weekend
Various Venues in St. Charles • Sep 11 – Sep 14
St. Charles Jazz Weekend is a four-day event that coordinates and promotes live jazz music in different St. Charles establishments.
Read more about St. Charles Jazz Weekend
2025 Fox Valley Marathon Races
Marathon Course • Sep 21
The Fox Valley Marathon has plenty of race day options from a full marathon, half-marathon and 5k race on a flat course that all can enjoy.
Read more about 2025 Fox Valley Marathon RacesYou might also be interested...

Aquascape Designs Water Gardening Store
St. Charles
Water gardening store with pond supplies including pumps, live fish, aquatic plants, fish food, water treatments, fountains. Professional staff on hand to assist, answer questions. Water…
Read more about Aquascape Designs Water Gardening Store
Ghoulish Mortals
St. Charles
Creepy, Cool, Fun! Come visit Chicagoland’s only retail monster and horror store, oozing with artist created merchandise.
Read more about Ghoulish Mortals
Circa Vintage Gallery
St. Charles
Enjoy a whimsical journey through time. Explore unique vintage finds, paintings, sculpture, photography, jewelry, home decor, furniture. Located in the historic Glos House built in 1845.
Read more about Circa Vintage Gallery