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Rosy Blue

Rosy Blue is one of the most renowned diamond and jewelry companies in the world. From rough diamonds, to polished diamonds to fine jewelry, Rosy Blue’s passion for excellence sparkles in everything we do.

Our clients range from the world’s most prestigious brands to small, specialty jewelry houses. We supply the leading diamond manufacturers, distributors and retailers all over the world with a comprehensive range of diamonds. Outstanding service and added value for our clients are Rosy Blue’s ultimate goals.

We are a family-owned corporation with over 40 years experience and employ more than 10,000 people in 15 countries.

As a leading sightholder of the Diamond Trading Company, we are a key infrastructure provider to both small and large businesses.

Rosy Blue Inc
529 Fifth Avenue, 12th Floor
New York, NY 10017
Phone: (212) 687-8838