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NEWS IN

Focus on… Peridot

Peridot is a semi-precious natural stone that is especially valued for its bright green color. It displays very distinctive shades that can vary from olive green to linden green and apple green. In most cases, it appears transparent. Peridot crystals are notable for forming at depths equivalent to those of diamonds. It is quite likely…

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Focus on… Black Onyx

Onyx is a natural, semi-precious stone belonging to the family of calcedonies. Onyx displays a deep black color and can occur under various aspects, from opaque to slightly translucent. Onyx is a stone the Romans highly valued and which they would use to craft seals and cameos. L’origine du mot onyx provient du grec onux,…

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Focus on… Marcasite

Marcasite is a singular stone with bright golden to silver metallic aspect. It is one of the few gems with metallic luster, along with pyrite and hematite. Its name originates from the Italian word marcasite and more anciently to the Arabic marqachita, referring to pyrite and other alike minerals. In reality, looking into the characteristics…

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Quality

High quality,
Dalloz certified stones

Ecology

Strong
ecological values

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Expertise

100 years of experience
in the lapidary industry

Mastery

Control over the whole
jewel manufacturing chain

Dalloz_Mono_Quadricolor

Quality

High quality,
Dalloz certified stones

Ecology

Strong
ecological values

Mastery

Control over the whole
jewel manufacturing chain

Expertise

100 years of experience
in the lapidary industry

"We are committed to producing ethical, ecological, sustainable and affordable stones that will come beautify our customers’ creations."

Edouard Dalloz, CEO

Discover our profession experts

Dalloz Stones & Rough is synonymous to 100 years of experience and a unique know-how. But what would a family business be without the men and women that shape it? Each craft has its expert who passes on their knowledge and skills to the new generation.

Our special projects

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Tennis Chain

JEWELRY TECHNOLOGIES

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Loquets

LOQUET LONDON

Pure powder

Pure Powder

FRENCH COSMETICS

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Excellent Quality Stones

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