Ultimate Diamond

Ultimate Diamond Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Ultimate Diamond, Jewelry/Watches, 19 West 47th Street, New York, NY.

As the oldest jeweler in NYC's Diamond District, we pride ourselves on transparent pricing, superior customer service, and above all else — diamonds without any compromise.

The year of vintage, which cut style do you think will be popular in 2026?-
04/27/2026

The year of vintage, which cut style do you think will be popular in 2026?
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Classic options for men’s wedding bands. Unsure which one suits you the best? Visit us! -
03/12/2026

Classic options for men’s wedding bands. Unsure which one suits you the best? Visit us!
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Buying a diamond isn’t just about the size. It’s about the science. 4’c simplified. Swipe to learn.- diamondeduca...
03/11/2026

Buying a diamond isn’t just about the size. It’s about the science. 4’c simplified. Swipe to learn.
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diamondeducation

We accommodate any idea, no matter how grand or small, with our gorgeous handcrafted rings. Do you have an idea? Discuss...
03/04/2026

We accommodate any idea, no matter how grand or small, with our gorgeous handcrafted rings. Do you have an idea? Discuss with our experts and create it!
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Ultimate Diamond is and continues to be the place to create your dream ring. Make a free, pressure free consultation to ...
03/03/2026

Ultimate Diamond is and continues to be the place to create your dream ring. Make a free, pressure free consultation to meet with our team of experts while we guide you to find the one.
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We pride ourselves on providing our clients with the highest level of access, transparent pricing, superior customer ser...
03/03/2026

We pride ourselves on providing our clients with the highest level of access, transparent pricing, superior customer service, or a commitment to providing diamonds without compromise.
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Follow our new Instagram page for all content related to engagement rings.
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11/29/2025

Statement diamond bracelets 🤍

(Featured Product Details)

Oval & Pear Shaped
57.36 CTW
84 Stones
18K White Gold

Emerald Cut
43.51 CTW
99 Stones
Platinum

11/21/2025

Neck and hands in diamonds 💎💙

11/19/2025

Can you guess how many carats this emerald stone is? 💍

Stacked, styled, & sparkling ✨
08/25/2025

Stacked, styled, & sparkling ✨

Time is precious, and so is this watch ✨Rolex Datejust 36White Gold & SteelSilver & Diamond Roman DialOyster BraceletRef...
08/18/2025

Time is precious, and so is this watch ✨

Rolex Datejust 36
White Gold & Steel
Silver & Diamond Roman Dial
Oyster Bracelet
Ref: 126234

Address

19 West 47th Street
New York, NY
10036

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm
Sunday 11am - 5pm

Telephone

+16463668018

Website

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