Rosy Blue
@rosyblue.com
Rosy Blue is one of the world's largest diamond manufacturers, due as much to our integrity as to the exceptional quality of our product. We add shared value throughout the supply chain, enrich communities in which we work, and act as responsible stewards of society and environment.
Rosy Blue's Company Logos


Rosy Blue's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#CC1642
Crimson
204, 22, 66
345, 81, 44
0, 89, 68, 20
#1E3A5F
Cello
30, 58, 95
214, 52, 25
68, 39, 0, 63
#EA5779
Mandy
234, 87, 121
346, 78, 63
0, 63, 48, 8
About Rosy Blue
Rosy Blue is a global diamond manufacturer and a trusted partner to prestigious brands and retailers. Founded in 1960, the company has grown from a modest diamond-cutting operation into an international business with a presence in Antwerp, Mumbai, New York, Dubai, Hong Kong, Tokyo, Shanghai, and other markets. Its work brings together time-honored craftsmanship, advanced technology, precision, and innovation.
Rosy Blue’s operations span rough diamond trading, diamond manufacturing and polished stones, colored gemstones, and jewellery design and manufacturing. The company also works in watchmaking, serving the needs of leading luxury brands. Its teams include craftspeople, gemologists, and other specialists, and the business processes diamonds annually for customers around the world.
Responsibility is central to Rosy Blue’s approach. The company emphasizes integrity throughout the supply chain, ethical sourcing, environmental responsibility, and support for the communities where it works. Its commitments include education and community upliftment, alongside policies addressing human rights, social performance, and business conduct.
Brand industry
Luxury
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