Insights

Luxury audience Royal Coster Diamonds operates in the high end jewelry market with a notable visitor footprint (around 350,000 annually) and experiences such as multi language tours, suggesting strong consumer engagement and potential for premium product cross-sell and experiential upsell opportunities.

Craftsmanship story The emphasis on master diamond polishers, historic pieces like Koh-I-Noor, and unique creations such as the 201 facet diamond highlights a compelling narrative that can be leveraged to position exclusive commissions, limited editions, and high-margin bespoke services.

Global reach Tours available in more than 25 languages indicate a diverse, international visitor base, presenting opportunities to partner with global luxury brands, curate international marketing collaborations, and expand online/offline cross-channel campaigns.

Digital footprint Existing tech stack including Visual Website Optimizer, Cloudflare, and marketing automation suggests a readiness for targeted campaigns, A/B testing of premium offerings, and retargeting strategies to convert tour visitors into high-value buyers.

Financial signal Current revenue range positions the company in the lower mid-market luxury segment, signaling potential for portfolio expansion, wholesale partnerships, and regional showroom collaborations with mid to large luxury brands to scale revenue.

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Royal Coster Diamonds Tech Stack

Royal Coster Diamonds uses 8 technology products and services including Hotjar, Microsoft Clarity, Visual Website Optimizer, and more. Explore Royal Coster Diamonds's tech stack below.

Royal Coster Diamonds's Email Address Formats

Royal Coster Diamonds uses at least 5 email formats:
Royal Coster Diamonds Email FormatsExamplePercentage
FirstLast@costerdiamonds.comJohnDoe@costerdiamonds.com
76%
First@costerdiamonds.comJohn@costerdiamonds.com
14%
Last@costerdiamonds.comDoe@costerdiamonds.com
8%
FirLast@costerdiamonds.comJohDoe@costerdiamonds.com
2%
FirstLast@royalcoster.comJohnDoe@royalcoster.com
100%

Frequently Asked Questions

What is Royal Coster Diamonds's phone number?

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You can contact Royal Coster 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.

What is Royal Coster Diamonds's official website and social media links?

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Royal Coster Diamonds's official website is royalcoster.com and has social profiles on LinkedIn.

How much revenue does Royal Coster Diamonds generate?

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As of August 2026, Royal Coster Diamonds's annual revenue is estimated to be $1M - $10M.

What is Royal Coster Diamonds's NAICS code?

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

How many employees does Royal Coster Diamonds have currently?

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As of August 2026, Royal Coster Diamonds has approximately 72 employees across 3 continents, including Europe, North America and Asia. Key team members include Ceo: K. N., Head Of Marketing Department: M. R. and Marketing Director: R. K. Explore Royal Coster Diamonds's employee directory with LeadIQ.

What industry does Royal Coster Diamonds belong to?

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Royal Coster Diamonds operates in the Retail Luxury Goods and Jewelry industry.

What technology does Royal Coster Diamonds use?

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Royal Coster Diamonds's tech stack includes Hotjar, Microsoft Clarity, Visual Website Optimizer, Amazon Web Services, Adobe Experience Manager, Microsoft 365, Trustpilot and Google Pay.

What is Royal Coster Diamonds's email format?

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Royal Coster Diamonds's email format typically follows the pattern of FirstLast@costerdiamonds.com. Find more Royal Coster Diamonds email formats with LeadIQ.

When was Royal Coster Diamonds founded?

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Royal Coster Diamonds was founded in 1840.
Royal Coster Diamonds logo

Royal Coster Diamonds

Retail Luxury Goods and JewelryNorth Holland, Netherlands51-200 Employees

Royal Coster Diamonds operates as a luxury jewelry retailer based in Amsterdam, North Holland. The company offers tours led by master diamond polishers and goldsmiths, giving visitors the chance to watch the diamond cutting and polishing process from rough stone to finished gem. These tours, available in over 25 languages, also showcase historical pieces such as the Koh-I-Noor and highlight innovations like the Royal 201, a diamond with 201 facets that produces a distinctive sparkle.

Section iconCompany Overview

Phone number
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
1840
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Royal Coster Diamonds's revenue is estimated to be in the range of $1M - $10M

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