Jewelry By Leonard, located at 3048 Hwy 35 S, Hazlet, NJ, offers exceptional services specializing in custom engagement ring creation. This family-owned jeweler is well-regarded for its beautifully curated selection of fine jewelry and expert craftsmanship in jewelry repairs. Customers appreciate the attention to detail and personalized service provided by the knowledgeable staff. Notable staff members include Carlos, who is frequently mentioned for his professionalism and customer service.

The store operates in Monmouth County and maintains a strong online presence, which reflects a significant number of reviews from satisfied customers. As a well-reviewed establishment, Jewelry By Leonard is acknowledged for accommodating clients’ needs, including custom designs and timely repairs.

Operating 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 - 5:00 PM
- Sunday: Closed

Overall Sentiment from Online Customer Reviews:
Based on 54 total reviews, the general sentiment is overwhelmingly positive, with approximately 90% positive, 5% neutral, and 5% negative sentiments. Customers frequently commend the store’s excellent service, the quality of repairs, and the friendly staff.

Best Review:
Elizabeth praised the jeweler for executing an excellent job on a delicate piece of jewelry, stating it looked brand-new after the service, which highlighted the skill and care involved.

Worst Review:
A reviewer noted challenges with a resizing service that took longer than expected, indicating some inconsistency in service speed but acknowledged that the quality remained high despite the wait.

*For this overview, customer feedbacks were viewed on Yelp, Google, and Facebook.