H.K. Mallak, located at 98 Cutter Mill Road, Suite 477-N, Great Neck, NY 11021, offers a specialized focus on engagement ring creation and various diamond jewelry services. With a commitment to quality, H.K. Mallak provides customers with a range of options, including GIA-certified diamonds in round and fancy shapes, catering to the unique preferences of each client.

The store is known for its honest and professional service, highly regarded by its customers. It operates within the jewelry industry in Nassau County, New York, and is accessible via phone at +1 516-487-3312.

In reviewing the store's online presence, a total of 2 reviews were examined.

Overall Sentiment from Online Customer Reviews:
Positive: 100%
Neutral: 0%
Negative: 0%

Customers praise H.K. Mallak for its integrity and professionalism, highlighting the trustworthy nature of the business, which is crucial for those purchasing significant items like engagement rings.

Best Review:
Ronnie Kalatizadeh commended the company and mentioned the honesty of the staff, recommending them highly for their services.

*For this overview, customer feedback was viewed on Yelp, Google, and Facebook.

**Opening Hours:**
Currently, specific operating hours were not provided.

**Staff Members:**
- Herzel Kashimelech (president)
- Malinda Hakimian (administrative assistant)