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Natural Diamonds Round Brillant & Tweezer
Free quote within 12 hours | | Tailor-made service | | Shipping throughout Switzerland and internationally

DODECA DIAMONDS | INVEST

The Soul of Lake Geneva, the Brilliance of the World

Serving designers and jewelry workshops, Dodeca Diamonds meets the requirements of each of your projects with absolute rigor.

We source your exceptional gemstones for unique pieces or collections, placing total transparency at the heart of our professional expertise.

A Diversified Expertise

Our expertise covers the core of your needs: from the classic brilliance of diamonds to the vibrant shades of colored gemstones.

As diamond specialists, we provide bespoke sourcing for your center stones and calibrated lots. Our direct access allows us to obtain any precious or semi-precious gemstone upon request.

Market Precision & Responsiveness

Through our direct access to diamond bourses and cutting centers, we guarantee total fluidity in your supply chain.

We provide personalized quotes within 12 hours to meet the immediacy of your needs. This responsiveness allows your workshops to maintain a seamless workflow.

Bespoke & Secured Service

Each order is handled according to your specific requirements, ensuring fair sourcing prices and total peace of mind.

Your gemstones are transported via a secured service—both within Switzerland and internationally—directly from the source to the workbench. We guarantee a confidential and protected transaction.

Logistics & Insurance: Estimate the costs

Diamants | Mélées
Diamants | Fancy Color
Diamants | Prestige
Free quote within 12 hours | | Tailor-made service | | Shipping throughout Switzerland and internationally
vvs loose diamonds wholesale

DIAMONDS | MELEES

The excellence of detail. Calibrated lots selected for absolute homogeneity in cut and brilliance. The assurance of a perfect setting for your collections.

The Argyle Tiffany Collection

DIAMONDS | FANCY COLORS

Chromatic audacity. Bespoke sourcing and a private inventory of gemstones of absolute rarity.

Find the precise shade for your creations.

Natural Diamond - Emerald Cut

DIAMONDS | PRESTIGE

The pinnacle of rarity. Gain access to our masterful pieces with unique character and incomparable fire. Exclusive support for your most exceptional projects.

Quick Request
Natural Diamond

Direct Sourcing | Quick Request

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"Our expertise ensures a precise response to your requests for specific volumes, calibrated lots, or exceptional criteria. Beyond this selection, we mobilize our entire global network to provide you with a bespoke offer within 24 hours."

Thank you for your request, you will receive a confirmation email as soon as possible.

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