Insights

Niche Market Focus Donald Haack Diamonds specializes in high-quality diamonds and fine gems with a strong emphasis on ethical grading and personalized service, which appeals to discerning customers seeking trustworthy and expert jewelers, creating opportunities for targeted premium marketing and consultation services.

Luxury Brand Positioning Despite its smaller size, the company emphasizes its ethical standards and expert grading, positioning itself as a trustworthy alternative within the luxury jewelry market, presenting potential cross-promotional opportunities with established luxury brands or premium marketing channels.

Growth Potential With revenue estimated between $10M and $25M and a personalized customer experience model, there is significant scope to expand digital marketing, develop online sales channels, and increase outreach to affluent buyers interested in investment-quality diamonds.

Technology Utilization The company's use of diverse web technologies indicates a focus on a well-maintained online presence and customer engagement, suggesting potential for enhancing e-commerce capabilities, virtual consultations, or digital app integrations to boost sales.

Competitive Edge By operating a fully-equipped laboratory and adhering to strict GIA standards, Donald Haack Diamonds offers a level of expertise that can be highlighted in marketing efforts, setting it apart from larger competitors and attracting customers valuing transparency, authenticity, and personalized service.

Donald Haack Diamonds & Fine Gems Tech Stack

Donald Haack Diamonds & Fine Gems uses 8 technology products and services including Hotjar, Open Graph, MooTools, and more. Explore Donald Haack Diamonds & Fine Gems's tech stack below.

  • Hotjar
    Analytics
  • Open Graph
    Content Management System
  • MooTools
    Javascript Frameworks
  • yepnope.js
    Javascript Frameworks
  • PHP
    Programming Languages
  • Cowboy
    Web And Application Servers
  • HulkApps Form Builder
    Web Platform Extensions
  • Podium
    Widgets

Media & News

Donald Haack Diamonds & Fine Gems's Email Address Formats

Donald Haack Diamonds & Fine Gems uses at least 1 format(s):
Donald Haack Diamonds & Fine Gems Email FormatsExamplePercentage
First@donaldhaack.comJohn@donaldhaack.com
50%
First@donaldhaack.comJohn@donaldhaack.com
50%

Frequently Asked Questions

Where is Donald Haack Diamonds & Fine Gems's headquarters located?

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Donald Haack Diamonds & Fine Gems's main headquarters is located at 3900 Colony Road Charlotte, North Carolina 28211 United States. The company has employees across 1 continents, including North America.

What is Donald Haack Diamonds & Fine Gems's phone number?

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You can contact Donald Haack Diamonds & Fine Gems'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 Donald Haack Diamonds & Fine Gems's official website and social media links?

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Donald Haack Diamonds & Fine Gems's official website is donaldhaack.com and has social profiles on LinkedIn.

How much revenue does Donald Haack Diamonds & Fine Gems generate?

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As of February 2026, Donald Haack Diamonds & Fine Gems's annual revenue is estimated to be $4M.

What is Donald Haack Diamonds & Fine Gems's SIC code NAICS code?

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Donald Haack Diamonds & Fine Gems's SIC code is 5944 - Jewelry Stores NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does Donald Haack Diamonds & Fine Gems have currently?

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As of February 2026, Donald Haack Diamonds & Fine Gems has approximately 11 employees across 1 continents, including North America. Key team members include Chief Executive Officer: J. H.President & Owner: W. H.Franchise Owner: J. F.. Explore Donald Haack Diamonds & Fine Gems's employee directory with LeadIQ.

What industry does Donald Haack Diamonds & Fine Gems belong to?

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Donald Haack Diamonds & Fine Gems operates in the Retail Luxury Goods and Jewelry industry.

What technology does Donald Haack Diamonds & Fine Gems use?

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Donald Haack Diamonds & Fine Gems's tech stack includes HotjarOpen GraphMooToolsyepnope.jsPHPCowboyHulkApps Form BuilderPodium.

What is Donald Haack Diamonds & Fine Gems's email format?

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Donald Haack Diamonds & Fine Gems's email format typically follows the pattern of First@donaldhaack.com. Find more Donald Haack Diamonds & Fine Gems email formats with LeadIQ.

When was Donald Haack Diamonds & Fine Gems founded?

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Donald Haack Diamonds & Fine Gems was founded in 1981.

Donald Haack Diamonds & Fine Gems

Retail Luxury Goods and JewelryNorth Carolina, United States11-50 Employees

We have built our business around a fully-equipped diamond grading laboratory. Every diamond we select is graded by our graduate gemologist who follows strict GIA (Gemological Institute of America) standards. Donald Haack Diamonds is honored to have received the Charlotte Ethics in Business Award and The American Business Ethics Award. When buying a diamond, don’t you want to make sure you are working with a jeweler you can trust?

We are not your typical jewelry retailer. Our tenet has always been to be personal buyers and advisors to our customers.

Fine diamonds can offer a lifetime of pleasure. If they are purchased with care, they can also be an excellent investment.

Donald Haack Diamonds is here to help. We work with diamonds all day, every day. We buy diamonds, sell diamonds, appraise and grade diamonds, and set loose diamonds into jewelry.

Please come in and enjoy our comfortable shopping environment and friendly personalized attention.

Section iconCompany Overview

Headquarters
3900 Colony Road Charlotte, North Carolina 28211 United States
Phone number
SIC Code
5944 - Jewelry Stores
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
1981
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Donald Haack Diamonds & Fine Gems's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Donald Haack Diamonds & Fine Gems's revenue is estimated to be in the range of $10M$25M

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