Rosy Blue Overview

  • Year Founded
  • 1960

Year Founded

  • Status
  • Private

  • Employees
  • 3,700

Employees

Rosy Blue General Information

Description

Manufacturer of diamonds headquartered in Antwerp, Belgium. The company offers rough diamond procurement, and polished trading of diamonds and finished jewelry, and also offers rough services, including quality control on parcels, sarin grading reports detailing the diameters and potential yields of rough stones, major pointer programs, and arbitrage programs, and marketing services, such as co-funded media campaigns, brand creation, new product development, proprietary cut creation, and in-store support services.

Contact Information

Website
www.rosyblue.com
Formerly Known As
B Arunkumar
Ownership Status
Privately Held (no backing)
Financing Status
Corporation
Corporate Office
  • Hoveniersstraat 53
  • Box 127
  • 2018 Antwerp
  • Belgium
+32 03
Primary Industry
Precious Metals and Minerals Mining
Other Industries
Luxury Goods
Media and Information Services (B2B)
Vertical(s)
AdTech, Manufacturing, Marketing Tech
Corporate Office
  • Hoveniersstraat 53
  • Box 127
  • 2018 Antwerp
  • Belgium
+32 03

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Rosy Blue Patents

  • 42

    Total Documents Applications and Grants

  • Total Patents Families

  • 10

    Granted

  • Pending

  • Expiring in next 12 mo

Rosy Blue Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
AU-201612861-S A cut and polished gemstone Inactive 26-Apr-2016
US-D823711-S1 Multiple facet gemstone Active 26-Apr-2016
US-D753536-S1 Multiple facet gemstone Active 13-Apr-2015
US-D715179-S1 Multiple facet gemstone Active 22-Apr-2014
US-D695147-S1 Multiple facet gemstone Active 16-Apr-2013
To view Rosy Blue’s complete patent history, request access »

Rosy Blue Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Rosy Blue Investments & Acquisitions (4)

Rosy Blue’s most recent deal was a Corporate with Qween Jewels for . The deal was made on 02-Dec-2025.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Qween Jewels 02-Dec-2025 Corporate Accessories
Diatheke 01-May-2025 Merger/Acquisition Accessories
Yatharth Hospitals 08-Jul-2023 PE Growth/Expansion Hospitals/Inpatient Services
ORRA Fine Jewellery 01-Feb-2023 Later Stage VC Accessories
To view Rosy Blue’s complete investments and acquisitions history, request access »

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Rosy Blue Affiliates

Subsidiaries (1)

Name Industry Location Year Founded
Diatheke Plan-les-Ouates, Switzerland 2017

Rosy Blue FAQs

  • When was Rosy Blue founded?

    Rosy Blue was founded in 1960.

  • Where is Rosy Blue headquartered?

    Rosy Blue is headquartered in Antwerp, Belgium.

  • What is the size of Rosy Blue?

    Rosy Blue has 3,700 total employees.

  • What industry is Rosy Blue in?

    Rosy Blue’s primary industry is Precious Metals and Minerals Mining.

  • Is Rosy Blue a private or public company?

    Rosy Blue is a Private company.

  • What is Rosy Blue’s current revenue?

    The current revenue for Rosy Blue is .

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