We are a global leader in ethically sourced, precision crafted diamonds, powered by state of the art manufacturing capabilities and a 69-year legacy of excellence trusted by the world's most iconic jewellery brands.

EXPLORE OUR LEGACY

A Global Diamond Enterprise

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Countries of
Operations

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Craftspeople,
Gemologists & Experts

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Carats Processed
Annually

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Iconic Brands and Retailer's
Trusted Partner

Mumbai
Antwerp
New York
Hong Kong
Dubai
Tel Aviv

RECOGNIZED BY THE WORLD, TRUSTED BY THE INDUSTRY

#INTHESPOTLIGHT

WJI 2030 event with industry leaders

RELIVING TWO INSPIRING DAYS AT THE WJI 2030

WJI 2030 event with industry leaders

OFFICIAL APPROVAL OF OUR SCIENCE BASED TARGETS

WJI 2030 event with industry leaders

ROSY BLUE 2024 ANNUAL REPORT

Cut by Masters. Perfected by Innovation

What began as a modest diamond cutting operation has grown into a worldwide presence across Antwerp, Mumbai, New York, Dubai, Hong Kong, and Bangkok, supported by state of the art manufacturing, advanced technology, and time honored craftsmanship.

Global Standards & Accreditations

Science Based Targets Initiative
Affiliation 2
Affiliation 3
Affiliation 4
OECD
Affiliation 6

We believe in impact that goes beyond the stone

BEAUTY WITH RESPONSIBILITY

Ethical Sourcing

Ethical Sourcing

Integrity across every step from mine to market

Environmental Responsibility

Environmental Responsibility

Crafting brilliance with care for the planet.

People and Communities

People & Communities

At Rosy Blue, responsibility guides every decision we make. From sustainability and ethical sourcing to community upliftment and education, our commitments shape a more transparent and thoughtful diamond journey.

Diamond Craftsmanship
Diamond Cutting
Our Team
Diamond Inspection
Diamond Inspection
Diamond Inspection
Diamond Inspection
Diamond Inspection