The oldest jeweler located in NYC’s famous Diamond District. We offer transparent pricing, superior customer service, and diamonds without any compromise.

Whether you're investing in your first piece of jewelry, or preparing to propose, we want to arm you with our 60 years of behind-the-scenes knowledge on pricing, sourcing and designing. …

Formerly known as Ultimate Jewelry Designs, Ultimate Diamond has earned a reputation for honesty, impeccable jewelry design and quality craftsmanship right in the heart of the world …

Martin Flyer Martin Flyer Flyer Fit Engagement Ring DERMH34SOVQ-F-11.5X7.5OV $4,125.00 Availability: SPECIAL ORDER

36K Followers, 439 Following, 321 Posts - Ultimate Diamond Co. (@ultimatediamondco) on Instagram: "Where brilliance meets craftsmanship💍 💎 Lab & Natural Diamonds 🤍 Wedding bands …

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Welcome to - Ultimate Diamond Co - YouTube channel with our clear, bright world of transparent pricing, superior customer service, and above all else — diamo...

12K Followers, 129 Following, 1,026 Posts - Ultimate Diamonds | Luxury Gold & Diamond Jewellery (@ultimatediamonds) on Instagram: "Every piece of jewellery tells a story! Create …

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.

Shop our extensive selection of diamond engagement rings, wedding bands, & other jewelry online. Experience the Diamonds Direct Difference today!