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NEWS IN

Origin of gems’s coloring

Synthetic stones are known to have a very regular crystallization, which generally allows the stone to have good strength as well as an evenly distributed coloration. However, during manufacturing process of raw materials, certain elements can cause variations’ color, implying presence of several shades in the finished product. In order to understand color variations in synthetic stones, it is necessary to look at the origin of gems’ coloring.

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Focus on… our quality control process

“Quality control is an essential step at Dalloz to provide customers with a quality product that meets their requirements.” Murielle G., Quality expert Our quality control is carried out in three stages, ensuring the excellence of our products throughout manufacturing process. 1ST step: evaluation of rough quality Dalloz is committed to select best raw materials…

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Characteristics of gemstones : comparison between white topaz and white CZ

Natural stones and synthetic stones Fine and precious stones differ from synthetic stones in many ways. We generally look for perfection in synthetic stones. Being man-made, they can be cut, to achieve the perfect shape, the perfect color without any flaw. They can be produced in many colors, in many different shapes and in large…

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Quality

High quality,
Dalloz certified stones

Ecology

Strong
ecological values

Dalloz_Mono_Quadricolor

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

KR934-1

Excellent Quality Stones

KURSHUNI TURKEY

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