Insights

Sustainability Lead 77 Diamonds has publicly engaged in sustainability initiatives with a guide to sustainable weddings, signaling an opportunity to upsell eco-conscious services and products, such as responsibly sourced stones and wedding packaging.

New Collections Regular launches like Starlight and SiyaRam collections indicate a channel for cross-sell and upsell campaigns, targeting customers who respond to novelty, exclusivity, and themed design stories.

Digital Engagement As a leading diamond e-tailer with a broad online presence and tech stack including advertising, chat, and reviews, there is strong potential for personalized retargeting, holiday promotions, and loyalty programs to increase average order value.

Mid Market Size With 51-200 employees and $10M-$25M revenue, 77 Diamonds sits in a scalable mid-market segment; focus on wholesale partnerships, supplier financing, and vendor payment optimization to improve cash flow and expand distribution.

Brand Partnerships Past partnerships and the emphasis on certifications and engagement rings position opportunities for co-branded campaigns with wedding planners, luxury retailers, or financial services targeting engaged couples and gift-givers.

Similar companies to 77 Diamonds

77 Diamonds Tech Stack

77 Diamonds uses 8 technology products and services including Microsoft Advertising, Hotjar, OneTrust, and more. Explore 77 Diamonds's tech stack below.

77 Diamonds's Email Address Formats

77 Diamonds uses at least 4 email formats:
77 Diamonds Email FormatsExamplePercentage
First@77diamonds.comJohn@77diamonds.com
62%
First.Last@77diamonds.comJohn.Doe@77diamonds.com
23%
FLast@77diamonds.comJDoe@77diamonds.com
10%
Last@77diamonds.comDoe@77diamonds.com
5%

Frequently Asked Questions

What is 77 Diamonds's phone number?

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You can contact 77 Diamonds'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.

How much revenue does 77 Diamonds generate?

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As of August 2026, 77 Diamonds's annual revenue is estimated to be $10M - $25M.

What is 77 Diamonds's NAICS code?

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77 Diamonds's NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does 77 Diamonds have currently?

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As of August 2026, 77 Diamonds has approximately 156 employees across 5 continents, including Europe, Asia and South America. Key team members include Head Of Sales: I. W., Head Of Production: C. L. C. and Head Of People: R. M. C. M. Explore 77 Diamonds's employee directory with LeadIQ.

What industry does 77 Diamonds belong to?

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77 Diamonds operates in the Retail Luxury Goods and Jewelry industry.

What technology does 77 Diamonds use?

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77 Diamonds's tech stack includes Microsoft Advertising, Hotjar, OneTrust, Mailchimp, WhatsApp Business, Zendesk Chat, Trustpilot and Stripe.

What is 77 Diamonds's email format?

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77 Diamonds's email format typically follows the pattern of First@77diamonds.com. Find more 77 Diamonds email formats with LeadIQ.

When was 77 Diamonds founded?

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77 Diamonds was founded in 2004.
77 Diamonds logo

77 Diamonds

Retail Luxury Goods and JewelryEngland, United Kingdom51-200 Employees

77 Diamonds is a London-based retailer that operates primarily online, specializing in diamonds and diamond jewelry with a focus on engagement rings. The company is described as a leading diamond e-tailor, offering a large catalog of certificated diamonds and drawing on more than two decades of experience across four generations. It combines deep jewellery expertise with an online shopping platform to provide access to high-quality stones and distinctive pieces.

Its customers are individuals seeking engagement rings and diamond jewelry, and the business aims to simplify the purchase of certifiable stones through its expansive online inventory. Based in London, England, the firm sits in the Retail Luxury Goods and Jewelry sector as a mid-sized retailer. In 2025, it launched a guide to sustainable weddings, reflecting an attention to environmental considerations within its market.

Section iconCompany Overview

Phone number
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

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

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