Costello Jewelry offers fine jewelry, diamonds, precious stones, watches and custom jewelry. Watch brands include Maurice Lacroix and Baume and Mercier, and the fine jewelry brands include Dilamani, Simon G. and Diana Classic. Costello designs custom jewelry and also buys diamonds and estate jewelry. Also available is a selection of Mont Blanc pens.
- Hours: Mon.-Wed. 9:30-6:00pm Thurs. 9:30-8:00pm Fri. 9:30-6:00pm Sat. 9:00-5:00pm Sun. Closed
- Handicap Accessible: Yes
- Founding Date: Jun 01 1979
- Payments accepted: American Express, Cash, Debit Card, Discover, MasterCard, Visa
- Products: Fine jewelry, diamonds, pearls, necklaces, earings, engagement rings, custom jewelry, mont blanc pens
- Services: Gift certificates, Repair
- ATM: No
- Public restrooms: No
- Parking: On-street: free
- What makes this community special?: Visit two locations in Glen Ellyn or Naperville.
- Original design / hand-made?: Yes
- Jewelry & watch services: Appraisal