Rosy Blue N.V.

Company Summary

Our company began trading as ‘B Arunkumar’ more than 50 years ago.  With a long and distinguished history of excellence in the diamond industry, Rosy Blue is a diamantaire of international reach and reputation, with a presence in 9 countries around the world: USA, Belgium, Luxembourg, UAE, India, China, Hong Kong, Japan and Botswana. In each country, we combine the scope and strength of an international business alliance, with our local team’s in-depth knowledge of their particular market.

Our business is divided into three key operations: Rough Diamond Procurement, Diamond Manufacturing, and Polished Trading. Although independent, these operations are united by a customer-centric approach and underpinned by strong, long-standing relationships. Our dynamic international structure allows us to identify and capitalise on opportunities wherever and whenever they arise.

Manufacturing is the heart of our business and reputation.  Our manufacturing centres around the world combine the traditions of diamond craftsmanship with the most advanced polishing technology and highest technical standards.  We manage our production with an advanced series of internal control mechanisms to drive quality and maintain the integrity of the pipeline.  All the steps to bring the finished product to the end consumer are undertaken with transparent and respectable practices. We monitor all the diamonds we handle, ensuring their ethical provenance.

Rosy Blue has a steadfast commitment to the highest ethical standards.  We engage explicitly in a series of initiatives which we believe help us to continuously improve business and operating practices across the value chain and our markets.  We also seek to add shared value throughout our supply chain, enrich the communities in which we work, and act as responsible stewards of society and environment.

Core Business

• Cutting & Polishing
• Jewellery Manufacturing
• Polished Sales
• Rough Sales

Core Product/Type of Goods

• Round Brilliant Cuts from 0.005pts to 10cts+
• Calibrated princess diamonds from 0.03pts to 10cts+
• Fancy shapes.
• SI quality or above.
• Proprietary, patented cuts.

Mines

• Diavik

Markets Served

Africa, Asia, Europe, the Middle East and the USA.

Special Notes

We are continuously innovating, developing and investing in our manufacturing technology and processes, to maintain our leadership position in the global diamond industry. Our current manufacturing technology includes:

– Lexus helium polishing, which is a highly accurate system for calculating and achieving the maximum possible value yield from a rough stone.

– Sahajanand laser cutting and polishing, which creates the pavilion and crown of the diamond.

– Dialits automatic blocking and polishing systems

– Fantasy System and JD Edwards enterprise resource systems, to manage our inventory.

We have a global reputation as a pioneer in technological research and development, always looking for new ways to enhance output, efficiency and excellence.