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Ultimate Diamond Co

4.8

About this business

Family owned and operated in the heart of the worlds famous diamond district. Discover the largest selection of mounted G.I.A. diamond engagement rings. We are proud to offer you a 30 day money back guarantee & price match guarantee. 

Location details

19 W 47th St, New York, NY, 10036, United States

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WeekdayScheduleStatus
Mon11:00 a.m. to 7:30 p.m.
Tue11:00 a.m. to 7:30 p.m.
Wed11:00 a.m. to 7:30 p.m.
Thu11:00 a.m. to 7:30 p.m.
Fri11:00 a.m. to 7:30 p.m.
Sat10:00 a.m. to 6:00 p.m.
Sun10:00 a.m. to 5:00 p.m.
4.8756 reviews
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Helen Lien's profile image
Helen Lien 
on Google
4 days ago

I’ve had the pleasure of working with Abhi and Diana for my engagement ring. After shopping around the district, I landed at ultimate. The first sales rep who I got paired with did not give me the time of day but abhi immediately swooped me in and I could not have been more lucky that he did. The most patient salesperson I could ever ask for, especially for someone who didn’t know anything and is picky. I knew very little about diamonds before I started shopping around. Now, I feel like an expert after all the guidance and d... read more

Brandon Cannaveno's profile image
Brandon Cannaveno 
on Google
6 days ago

I had an absolutely incredible experience with Ultimate Diamond. From start to finish, working with Jonathan to custom design my fiancée’s ring was nothing short of amazing. He was not only professional and knowledgeable, but also genuinely passionate about making sure every detail was perfect. His insight, patience, and attention to detail made the entire process both exciting and memorable. The final ring completely exceeded my expectations; it’s more beautiful than I ever could have imagined. My fiancée was blown away whe... read more

Nico Prendes's profile image
Nico Prendes 
on Google
a week ago

This is a great place to shop in NYC. Donny provided my wife and I great customer service when shopping for our wedding bands. Highly reccomend this store. 

Monica Orozco's profile image
Monica Orozco 
on Google
a week ago

My nephew and I had a fantastic experience with Ultimate Diamond Co. They made his fiancé the ring of her dreams from a set of photos that we had and it came out amazing!!! Tony was an excellent communicator and great help through out the entire process. We will be back when it’s time to get the wedding bands. Highly recommend this wonderful team and business!!!! 

Gabby Hedges's profile image
Gabby Hedges 
on Google
a week ago

A truly excellent experience working with Ultimate Diamond! I worked with Jonathan, who couldn't have been more helpful, kind, and patient. I was very undecided going into the ring shopping process, but Jonathan educated me on different styles, metals, diamonds, etc, and gently guided me towards my dream ring. I never once felt pressured. He also heard all of my concerns and found a solution. For instance, I really loved a specific style basket but was worried a wedding band wouldn't sit flush. Jonathan had me try on differe... read more

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Frequently asked questions about Ultimate Diamond Co

How is Ultimate Diamond Co rated?

Ultimate Diamond Co has a 4.8 star rating with 756 reviews. 

When is Ultimate Diamond Co open?

Ultimate Diamond Co is closed now. It will open at 11:00 a.m. 

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