Insights

High Visitor Volume Leverage the strong footfall of approximately 350,000 annual visitors by offering on-site tours, exclusive jewelry collections, and limited-edition pieces to convert tour participants into direct customers and private-order clients.

Digital Experience Capitalize on their tech stack and multilingual tours by offering personalized online concierge services, virtual appointments, and augmented reality viewing to reach global luxury shoppers who cannot visit Amsterdam.

Luxury Brand Synergy Position Royal Coster alongside prestige peers to explore co-marketing or capsule collections with established luxury brands, leveraging their historic copper of famous stones and unique 201-facet diamond to broaden appeal.

Itemized Catalog Expansions Propose curated, high-margin collections and bespoke design services for loose diamonds and custom jewelry, targeting high-net-worth individuals and corporate gifting programs across Europe.

Global Outreach Utilize the 25-language tour capability to craft targeted international campaigns, partnerships with luxury tourism providers, and VIP experiences to attract affluent travelers and generate steady international demand.

Similar companies to Royal Coster Diamonds

Royal Coster Diamonds Tech Stack

Royal Coster Diamonds uses 8 technology products and services including Hotjar, Unpkg, Open Graph, and more. Explore Royal Coster Diamonds's tech stack below.

Hotjar
Analytics
Unpkg
Content Delivery Network
Open Graph
Content Management System
Cloudflare DNS
Domain Name Services
ActiveCampaign
Marketing Automation
Cloudflare Bot Management
Security
UnoCSS
UI Frameworks
HTTP/3
Web & Portal Technology

Media & News

Royal Coster Diamonds's Email Address Formats

Royal Coster Diamonds uses at least 2 format(s):

Royal Coster Diamonds Email Formats	Example	Percentage
FirstLast@costerdiamonds.com	JohnDoe@costerdiamonds.com	78%
First@costerdiamonds.com	John@costerdiamonds.com	12%
Last@costerdiamonds.com	Doe@costerdiamonds.com	8%
FirLast@costerdiamonds.com	JohDoe@costerdiamonds.com	2%
FirstLast@royalcoster.com	JohnDoe@royalcoster.com	100%

Frequently Asked Questions

Where is Royal Coster Diamonds's headquarters located?

Royal Coster Diamonds's main headquarters is located at 2-8 Paulus Potterstraat Amsterdam, North Holland 1071 cz Netherlands. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is Royal Coster Diamonds's phone number?

You can contact Royal Coster Diamonds's main corporate office by phone at

+31-20-305-****

. 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?

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

What is Royal Coster Diamonds's NAICS code?

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

How many employees does Royal Coster Diamonds have currently?

As of June 2026, Royal Coster Diamonds has approximately 71 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Ceo: K. N.Marketing Director: R. K.Purchase Director: D. G.. Explore Royal Coster Diamonds's employee directory with LeadIQ.

What industry does Royal Coster Diamonds belong to?

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

What technology does Royal Coster Diamonds use?

Royal Coster Diamonds's tech stack includes HotjarUnpkgOpen GraphCloudflare DNSActiveCampaignCloudflare Bot ManagementUnoCSSHTTP/3.

What is Royal Coster Diamonds's email format?

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?

Royal Coster Diamonds was founded in 1840.

Royal Coster Diamonds

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

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

Q: How many employees does Royal Coster Diamonds have currently?

Royal Coster Diamonds has approximately 71 employees.

Q: What technology does Royal Coster Diamonds use?

Royal Coster Diamonds's tech stack includes Mailchimp, Preact, ActiveCampaign, Webpack, Yoast SEO for Shopify.

Q: What is Royal Coster Diamonds's NAICS code?

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

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.

Company Overview

Headquarters: 2-8 Paulus Potterstraat Amsterdam, North Holland 1071 cz Netherlands
Phone number: +31-20-305-****
Website: royalcoster.com
NAICS Code: 4483 - Jewelry, Luggage, and Leather Goods Stores
Founded: 1840
Employees: 51-200