Helzberg Diamonds, located at 400 Ernest W Barrett Pkwy NW Suite 218, Kennesaw, GA 30144, offers a range of fine jewelry with a specialization in engagement ring creation. Customers have noted a diverse selection of engagement rings and diamond jewelry, catering to various budgets. The store operates under Cobb County and can be contacted at (770) 423-9475.

Operating Hours:
- Monday: 10:00 AM - 9:00 PM
- Tuesday: 10:00 AM - 9:00 PM
- Wednesday: 10:00 AM - 9:00 PM
- Thursday: 10:00 AM - 9:00 PM
- Friday: 10:00 AM - 9:00 PM
- Saturday: 10:00 AM - 9:00 PM
- Sunday: 12:00 PM - 6:00 PM

Overall sentiment from online customer reviews:
The store has garnered mixed feedback, with a total of 53 reviews noted. The sentiment is roughly 37% positive, 10% neutral, and 53% negative. Positive feedback often highlights the selection of jewelry and helpfulness of some staff members. However, negative reviews frequently mention issues with customer service, particularly at certain times during visits.

Best Review: A customer named Clarence praised the knowledgeable staff and impressive selection, indicating satisfaction with the purchase experience.

Worst Review: Crystal expressed disappointment over her experience with a rude manager, which left her feeling unwelcome and unwilling to return.

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