Insights

Growing Retail Ultimate Diamond operates multiple retail locations and is expanding its offerings while maintaining a focus on value and exceptional customer experience, signaling opportunities to upsell premium jewelry services, custom design, and protection plans to existing and new stores.

Sustainability Focus With a stated commitment to sustainability, there is potential to position eco-friendly collections, ethically sourced gemstones, and transparent sourcing as a sales differentiator to attract conscious buyers and corporate gifting programs.

Digital Engagement The tech stack includes Magento and Shopify along with Klaviyo and Google Cloud, indicating strong e-commerce and email marketing capabilities ripe for targeted campaigns, personalized offers, and cross-channel promotions to drive online and in-store traffic.

Affluent Market Revenue in the mid-range to luxury sector with a small team suggests opportunities to introduce high-margin services such as bespoke design, certification services, and aftercare packages to deepen wallet share among existing customers.

Partnership Potential Comparable peers operate at scale with high-profile brands; Ultimate Diamond can leverage its family-owned heritage and customization strength to pursue co-branding, limited editions, or exclusive partnerships that expand visibility and attract new customer segments.

Similar companies to Ultimate Diamond

Ultimate Diamond Tech Stack

Ultimate Diamond uses 8 technology products and services including UserWay, Magento, Shopify, and more. Explore Ultimate Diamond's tech stack below.

Ultimate Diamond's Email Address Formats

Ultimate Diamond uses at least 3 email formats:
Ultimate Diamond Email FormatsExamplePercentage
First@ultimatediamond.comJohn@ultimatediamond.com
73%
First.Last@ultimatediamond.comJohn.Doe@ultimatediamond.com
18%
Last@ultimatediamond.comDoe@ultimatediamond.com
9%

Frequently Asked Questions

What is Ultimate Diamond's phone number?

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You can contact Ultimate Diamond's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ultimate Diamond's official website and social media links?

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Ultimate Diamond's official website is ultimatediamond.com and has social profiles on LinkedIn.

How much revenue does Ultimate Diamond generate?

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As of September 2026, Ultimate Diamond's annual revenue is estimated to be $10M - $25M.

What is Ultimate Diamond's SIC code and NAICS code?

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Ultimate Diamond's SIC code is 5094 - Jewelry, Watches, Precious Stones, and Precious Metals and NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does Ultimate Diamond have currently?

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As of September 2026, Ultimate Diamond has approximately 23 employees across 2 continents, including North America and Asia. Key team members include Make Of Excellence: R. K. Explore Ultimate Diamond's employee directory with LeadIQ.

What industry does Ultimate Diamond belong to?

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Ultimate Diamond operates in the Retail Luxury Goods and Jewelry industry.

What technology does Ultimate Diamond use?

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Ultimate Diamond's tech stack includes UserWay, Magento, Shopify, Microsoft 365, Google Cloud, Klaviyo, Apple Pay and Microsoft Azure.

What is Ultimate Diamond's email format?

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Ultimate Diamond's email format typically follows the pattern of First@ultimatediamond.com. Find more Ultimate Diamond email formats with LeadIQ.

When was Ultimate Diamond founded?

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Ultimate Diamond was founded in 1959.
Ultimate Diamond logo

Ultimate Diamond

Retail Luxury Goods and JewelryNew York, United States11-50 Employees

Ultimate Diamond is a New York-based retailer in the luxury jewelry sector, established in 1959. The company has grown from a family-owned shop into a multi-location retailer with a team that includes designers, gemologists, and customer service professionals, emphasizing expertise and personalized service in its offerings. Its focus centers on diamond jewelry and related value additions, such as custom design services, with an emphasis on sustainability and maintaining a trusted customer experience.

Section iconCompany Overview

Phone number
SIC Code
5094 - Jewelry, Watches, Precious Stones, and Precious Metals
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
1959
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Ultimate Diamond's revenue is estimated to be in the range of $10M - $25M

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