Our Roughs
Rough materials
created by Dalloz
A pure source material
Owing to their skills, ingenuity and environmental concerns, teams in our French factory produce a very pure alum powder, without any discharge into nature.
We recently achieved, thanks to massive investments in R&D, the feat of removing Chromium 6 (a highly carcinogenic product) from whole of our ruby lines, which is in perfect compliance with REACH norm.
An ecological process
The process of recreating a rough material identical to what takes centuries to develop naturally, requires a tremendous amount of energy. Concerned with our environmental footprint, we utilize hydropower and recycling of discharges from surrounding factories to produce rough material that has very limited carbon impact.
![Composition_Corindons_Pierres_Brutes Composition_Corindons_Pierres_Brutes](https://dalloz-stones.com/wp-content/uploads/2020/12/Composition_Corindons_Pierres_Brutes.jpg)
Corundum
![2 2](https://dalloz-stones.com/wp-content/uploads/2020/12/2-1.png)
![Composition_Spinel_Pierres_Brutes Composition_Spinel_Pierres_Brutes](https://dalloz-stones.com/wp-content/uploads/2020/12/Composition_Spinel_Pierres_Brutes.jpg)
Spinel
![2 2](https://dalloz-stones.com/wp-content/uploads/2020/12/2-1.png)
![_DMA4136 _DMA4136](https://dalloz-stones.com/wp-content/uploads/2020/12/DMA4136-1.jpg)
White sapphire
![2 2](https://dalloz-stones.com/wp-content/uploads/2020/12/2-1.png)
Outsourced
rough materials
Our Stones
Dalloz also offers a very wide range of materials to truly enhance any jewel creation style.