Prospeo
Hero Section BackgroundHero Section Background
Royal Coster Diamonds

Royal Coster Diamonds Revenue

Luxury Goods and JewelryFlag of NLAmsterdam, North Holland, Netherlands51-100 Employees

$

Royal Coster Diamonds revenue & valuation

Annual revenue$6,245,515
Revenue per employee$86,000
Estimated valuation?$20,000,000
Total fundingNo funding

Key Contacts at Royal Coster Diamonds

Flag of NL

Ronald Koster

Marketing Director

Flag of NL

Donny Griffioen

Purchase Director

Flag of NL

Betty Zhong

Director Far East

Flag of NL

Ronald Koster

Director Marketing & Pr

Company overview

HeadquartersPaulus Potterstraat 2-8, Amsterdam, Noord-Holland 1071 CZ, NL
Phone number+31203055555
Websites
NAICS33991
Keywords
Jewelry, Diamonds, Amsterdam, Royalty, Diamondjewelry, Diamondring, Freetours
Founded1840
Employees51-100
Socials

Royal Coster Diamonds Email Formats

Royal Coster Diamonds uses 5 email formats. The most common is {first initial}{last name} (e.g., jdoe@costerdiamonds.com), used 41.7% of the time.

FormatExamplePercentage
{first initial}{last name}
jdoe@costerdiamonds.com
47.3%
{first initial}
j@royalcoster.com
30.6%
{first name}{last name}
johndoe@costerdiamonds.com
13.9%
{first3}
{first3}@royalcoster.com
2.8%

About Royal Coster Diamonds

About 350.000 visitors a year come to see our master diamond polishers and goldsmiths create the most stunning jewelry. During our tours, which are available in more than 25 languages, you will see historical treasures such as the Koh-I-Noor as well as innovations such as our Royal 201: A diamond with no less than 201 facets, creating the most spectacular sparkling effect you have ever seen. In addition, you will witness our craftsmen showing you the process of cutting and polishing a diamond from a rough stone to a perfectly crafted diamond. A brilliant experience which you will not forget soon. After one of our tours, we will also show you our exclusive and extensive collection of loose and set diamonds and the most amazing, custom made jewelry available in the world.

Employees by Management Level

Total employees: 51-100

Seniority

Employees

Entry
Manager
Director

Employees by Department

Royal Coster Diamonds has 26 employees across 5 departments.

Departments

Number of employees

Funding Data

Royal Coster Diamonds has never raised funding before.

Royal Coster Diamonds Tech Stack

Discover the technologies and tools that power Royal Coster Diamonds's digital infrastructure, from frameworks to analytics platforms.

Day.js

Day.js

JavaScript libraries

Cookie Control

Cookie Control

Cookie compliance

Swiper

Swiper

JavaScript libraries

Pinterest Ads

Pinterest Ads

Advertising

Microsoft 365

Microsoft 365

Email

Cloudflare

Cloudflare

CDN

jQuery

jQuery

JavaScript libraries

UnoCSS

UnoCSS

UI frameworks

Microsoft Advertising

Microsoft Advertising

Advertising

Pinterest Conversion Tag

Pinterest Conversion Tag

Analytics

MailChimp

MailChimp

Email

Google Analytics

Google Analytics

Analytics

Frequently asked questions

Royal Coster Diamonds is located in Amsterdam, North Holland, NL.
You can reach Royal Coster Diamonds at +31203055555.
Royal Coster Diamonds generates an estimated annual revenue of $6,245,515. This revenue figure reflects the company's market position and business performance in its industry.
Royal Coster Diamonds has an estimated valuation of $20,000,000. This valuation is calculated based on industry-standard revenue multiples and reflects the company's growth potential and market positioning.
Royal Coster Diamonds was founded in 1840, making it 186 years old. The company has established itself as a significant player in its industry over this time.
Royal Coster Diamonds has approximately 51-100 employees. The company continues to grow its workforce to support its business operations and expansion.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

Build leads list with verified emails & mobiles