Insights

Geographic Expansion Diamond Cellar is a family-owned luxury jeweler with multiple locations currently in Columbus, Nashville, Tulsa, and recently expanding offices in Easton, PA. This signals a growth trajectory and potential cross-market selling opportunities, especially integrating store-led events or exclusive collections to attract affluent shoppers in new regions.

In-House Craftsmanship With in-house master goldsmiths and workshops producing one-of-a-kind pieces, there is a sales opportunity to position Diamond Cellar as a trusted, high-value customization partner for clients seeking bespoke jewelry, repairs, and authentication services, encouraging higher-tier spend and loyalty.

Prestige & Partnerships The company curates exclusive designer collections and travels globally for rare gemstones and timepieces, suggesting collaboration potential with luxury brands, limited editions, or concierge buying programs to attract collectors and high-net-worth individuals.

Digital & Security Tech stack includes Cloudflare, reCAPTCHA, and social login integrations, indicating a modern online experience. Leverage this to optimize online customization, secure e-commerce transactions, and retarget high-intent visitors with personalized luxury care, boosting online-to-offline conversions.

Community & Growth Historical partnerships and fundraising activity (Friends Of The Shelter) alongside expansion into new markets point to strategic co-marketing and events. Propose sponsored previews, charity auctions, and exclusive in-store experiences to accelerate customer acquisition and deepen regional brand presence.

Diamond Cellar Tech Stack

Diamond Cellar uses 8 technology products and services including Cloudflare, Oxi Social Login, Handlebars, and more. Explore Diamond Cellar's tech stack below.

  • Cloudflare
    Content Management System
  • Oxi Social Login
    Identity Verification
  • Handlebars
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • reCAPTCHA
    Security
  • Hermes
    Transportation And Fleet Management
  • FedEx
    Transportation And Fleet Management

Diamond Cellar's Email Address Formats

Diamond Cellar uses at least 1 format(s):
Diamond Cellar Email FormatsExamplePercentage
First.Last@diamondcellar.comJohn.Doe@diamondcellar.com
83%
First@diamondcellar.comJohn@diamondcellar.com
9%
FirstL@diamondcellar.comJohnD@diamondcellar.com
6%
Last@diamondcellar.comDoe@diamondcellar.com
2%

Frequently Asked Questions

What is Diamond Cellar's phone number?

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You can contact Diamond Cellar'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 Diamond Cellar's official website and social media links?

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Diamond Cellar's official website is diamondcellar.com and has social profiles on LinkedIn.

How much revenue does Diamond Cellar generate?

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As of July 2026, Diamond Cellar's annual revenue is estimated to be $100M - $250M.

What is Diamond Cellar's NAICS code?

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Diamond Cellar's NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does Diamond Cellar have currently?

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As of July 2026, Diamond Cellar has approximately 112 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Watch And Jewelry Professional: L. B.Sales Associate: H. Z.Supervisor: K. M.. Explore Diamond Cellar's employee directory with LeadIQ.

What industry does Diamond Cellar belong to?

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

What technology does Diamond Cellar use?

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Diamond Cellar's tech stack includes CloudflareOxi Social LoginHandlebarsjQueryMicrosoftreCAPTCHAHermesFedEx.

What is Diamond Cellar's email format?

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Diamond Cellar's email format typically follows the pattern of First.Last@diamondcellar.com. Find more Diamond Cellar email formats with LeadIQ.

When was Diamond Cellar founded?

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Diamond Cellar was founded in 1947.
Diamond Cellar logo

Diamond Cellar

Retail Luxury Goods and JewelryOhio, United States51-200 Employees

Diamond Cellar is a mid-sized, family-owned luxury jewelry retailer established in 1947, with a focus on exceptional craftsmanship and exclusive designer collections. The company operates across locations including Columbus, Nashville, and Tulsa, curating high jewelry, rare gemstones, and timepieces sourced from around the world. In its own workshops, in-house master goldsmiths craft one-of-a-kind pieces, continuing a tradition of artisanal jewelry making. It emphasizes authenticity and personalized service, aiming to cultivate long-term relationships with clients in each community it serves.

Based in Dublin, Ohio, the company sits within the retail luxury goods and jewelry industry and is positioned as a premier jeweler in its markets. A recent development includes expanding its Easton, Pennsylvania offices in 2024, reflecting ongoing geographic growth.

Section iconCompany Overview

Phone number
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
1947
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Diamond Cellar's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Diamond Cellar's revenue is estimated to be in the range of $100M - $250M

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