Tiffany & Co. located at 1980 Northern Blvd, Manhasset, NY 11030, serves as a premier destination in Nassau County for exquisite engagement ring creation and exceptional jewelry services. With an impressive selection of fine jewelry, this location is especially known for its engagement rings, offering a variety of styles to cater to different tastes and budgets. The knowledgeable staff assists clients throughout the purchasing process, ensuring a comfortable and enjoyable experience. The store is recognized for its beautiful ambiance and attentive service, although opinions on customer interactions vary.

Operating hours are as follows:

| Day | 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 - 7:00 PM |
| Sunday | 12:00 PM - 6:00 PM |

Overall Sentiment from Online Customer Reviews:
Customer feedbacks reflect a mixed atmosphere at this location, with approximately 50% positive, 20% neutral, and 30% negative sentiments. Many customers appreciate the range and quality of items as well as the expertise of some staff members. However, there are significant complaints regarding customer service, particularly experiences where staff members were perceived as indifferent or unhelpful.

Best Review:
Emily praised the seamless shopping experience at Tiffany & Co., highlighting the swift service and welcoming atmosphere despite the busy holiday season.

Worst Review:
A customer named Amy expressed frustration over rude treatment during an exchange process. The negative interaction overshadowed her overall impression of the store, leading to disappointment.

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