J.M. Jewelry Designers, located at 706 Baltimore Pike, Bel Air, MD 21014, is a distinguished jeweler specializing in engagement ring creation and a range of jewelry services. With a phone number of (410) 838-4128, they work diligently to meet the unique needs of their customers. The jeweler is praised for having beautiful loose stones and custom-made jewelry, catering to clients looking to create personalized pieces. However, there are mixed reviews; some customers have reported dissatisfaction with service delays and communication issues, notably mentioning unreturned calls that left them feeling undervalued.

Overall Sentiment from Online Customer Reviews:
The reviews reflect a blend of experiences, with approximately 60% positive feedback, 20% neutral, and 20% negative sentiments.

Highlight Reviews:
Best Review: Linda Kirsch appreciated the beautiful selection of loose stones and the custom jewelry offerings available at the store, indicating a strong creative service provided by the jeweler.
Worst Review: A customer named alohoski expressed frustration, reporting a serious issue with an engagement ring repair where a diamond was missing upon return, leading to significant disappointment in the service.

Opening Hours:
- Monday: 10:00 AM - 6:00 PM
- Tuesday: 10:00 AM - 6:00 PM
- Wednesday: 10:00 AM - 6:00 PM
- Thursday: 10:00 AM - 6:00 PM
- Friday: 10:00 AM - 6:00 PM
- Saturday: 10:00 AM - 4:00 PM
- Sunday: Closed

Staff members mentioned include Ed Milad, the owner.
*For this overview, customer feedbacks were viewed on Yelp, Google, and Facebook.