Located at 2620 W Main St, Barstow, CA 92311, Diamond Pacific Tools specializes in high-quality lapidary equipment, making it a fantastic option for customers interested in creating engagement rings and other jewelry pieces. With a focus on exceptional customer service, the knowledgeable staff is noted for offering valuable insights to guide customers in selecting the right tools for their jewelry crafting needs.

The store operates in San Bernardino County and has garnered 53 reviews. Customers often commend the staff's friendliness and willingness to assist, highlighting that the store is a must-visit spot for rockhounds and jewelry makers alike. Products available include the renowned Genie, along with various grinding wheels and rotary tumblers that can facilitate the ring-making process.

Overall Sentiment from Online Customer Reviews:
Positive sentiments make up approximately 75% of the feedback, while neutral comments account for about 15%, with negative remarks falling at 10%. This indicates a predominantly favorable atmosphere, with many praising the quality of both the products and the expertise of the staff.

Best Review:
Brian Baity appreciated the high-quality rock processing equipment and remarked on the helpful nature of the staff, emphasizing it as a recommended stop for those interested in rocks and crystals.

Worst Review:
Michele Zappa expressed her dissatisfaction with the store’s communication, stating that the closing status was not clearly posted online, indicating that the actual store had been permanently closed despite being marked as open.

**Hours of Operation:**
- Monday: 8 AM - 4:30 PM
- Tuesday: 8 AM - 4:30 PM
- Wednesday: 8 AM - 4:30 PM
- Thursday: 8 AM - 4:30 PM
- Friday: 8 AM - 4:30 PM
- Saturday: Closed
- Sunday: Closed

Staff members mentioned include the knowledgeable representatives who assist customers, although specific names were not provided.

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