Sale of diamonds

Sale

Diamonds

Sale

Diamonds

Maison GUIMEL lists more than 250,000 diamonds, physically located in Europe, Asia, Africa and Latin America.
Maison GUIMEL offers you all the shapes of diamonds existing on the market (round, princess, baguette, taper, marquise, pear, oval, emerald, heart, trilliant, cushion, radiant, asscher, ...), from 0.008 to more of 10 carats, purity IF to SI2 and color D to H.

We are very demanding with regard to the Poli / Symmetry / Cut of the stone, which gives it, in our opinion, all its liveliness. The proportions of the diamond determine how the light reflects in the stone. To obtain maximum brilliance, the diamond must be cut according to certain dimensions and proportions, characteristics to which we attach great importance.

We also offer a wide range of colored diamonds (brown, orange, yellow, green, blue, pink, purple, gray, black), of all shapes, for a weight ranging from 0.005 to more than 5 carats.
"The soul of the diamond is the light"

Joseph JOUBERT
Maison GUIMEL offers you all the shapes of diamonds existing on the market (round, princess, baguette, taper, marquise, pear, oval, emerald, heart, trilliant, cushion, radiant, asscher, ...), from 0.008 to more of 10 carats, purity IF to SI2 and color D to H.

We are very demanding with regard to the Poli / Symmetry / Cut of the stone, which gives it, in our opinion, all its liveliness. The proportions of the diamond determine how the light reflects in the stone. To obtain maximum brilliance, the diamond must be cut according to certain dimensions and proportions, characteristics to which we attach great importance.

We also offer a wide range of colored diamonds (brown, orange, yellow, green, blue, pink, purple, gray, black), of all shapes, for a weight ranging from 0.005 to more than 5 carats.
"The soul of the diamond is the light"

Joseph JOUBERT
"The soul of the diamond is the light"
Joseph JOUBERT

The importance of certification

Our diamonds over 0.30 carats are all certified by the best international laboratories, such as the Gemological Institute of America (GIA), the Hoge Raad voor Diamant (HRD) or the International Gemmological Institute (IGI).

The importance of certification

Our diamonds over 0.30 carats are all certified by the best international laboratories, such as the Gemological Institute of America (GIA), the Hoge Raad voor Diamant (HRD) or the International Gemmological Institute (IGI).

The importance of certification

Our diamonds over 0.30 carats are all certified by the best international laboratories, such as the Gemological Institute of America (GIA), the Hoge Raad voor Diamant (HRD) or the International Gemmological Institute (IGI).

Our diamonds are guaranteed conflict free

Kimberley process

“Conflict diamonds” are diamonds obtained and sold illegally by rebel groups to finance armed struggles in war regions.

To ensure that diamonds from conflict zones cannot enter the legitimate market, diamonds are monitored at every step of the supply chain, from mining to retail.

This oversight process, called the Kimberley Process, is a UN mandated system. To date, over 99% of diamonds are certified as originating from countries at peace through the Kimberley Process. This certification system is an effective mechanism to combat the trade in conflict diamonds and is recognized as a unique conflict prevention instrument for peace and security.

Our suppliers, our partners and ourselves strictly adhere to the Kimberley Process Charter. Our diamonds come from legal sources.

Our diamonds are guaranteed conflict free

Kimberley process

“Conflict diamonds” are diamonds obtained and sold illegally by rebel groups to finance armed struggles in war regions.

To ensure that diamonds from conflict zones cannot enter the legitimate market, diamonds are monitored at every step of the supply chain, from mining to retail.

This oversight process, called the Kimberley Process, is a UN mandated system. To date, over 99% of diamonds are certified as originating from countries at peace through the Kimberley Process. This certification system is an effective mechanism to combat the trade in conflict diamonds and is recognized as a unique conflict prevention instrument for peace and security.

Our suppliers, our partners and ourselves strictly adhere to the Kimberley Process Charter. Our diamonds come from legal sources.

Controversies over diamond mining

Much controversy has arisen in recent years regarding the conditions for extracting diamonds through mines.

But it is essential to know that diamond mining by miners constitutes an important source of income for rural communities in mining areas. This work allows her to transform her life and that of her family through the income they derive from it. As such, the sector could play an important role in the fight against poverty.

The diamond industry is not only a major source of employment (after agriculture), but is also in the fields of education and health, especially in the fight against AIDS.

Controversies over diamond mining

Much controversy has arisen in recent years regarding the conditions for extracting diamonds through mines.

But it is essential to know that diamond mining by miners constitutes an important source of income for rural communities in mining areas. This work allows her to transform her life and that of her family through the income they derive from it. As such, the sector could play an important role in the fight against poverty.

The diamond industry is not only a major source of employment (after agriculture), but is also in the fields of education and health, especially in the fight against AIDS.

Controversies over diamond mining

Much controversy has arisen in recent years regarding the conditions for extracting diamonds through mines.

But it is essential to know that diamond mining by miners constitutes an important source of income for rural communities in mining areas. This work allows her to transform her life and that of her family through the income they derive from it. As such, the sector could play an important role in the fight against poverty.

The diamond industry is not only a major source of employment (after agriculture), but is also in the fields of education and health, especially in the fight against AIDS.

Canada Mark Certified Diamonds

For those who wish to go further, Maison GUIMEL also offers Canada Mark certified diamonds.

What is a Canada Mark Certified Diamond?
These are diamonds of Canadian origin, aimed at ensuring the integrity of the supply chain, from mine to retailer. The program supports local communities by investing in infrastructure, education, health care and training for their employees. Un Diamond Canada Mark is:
  • Responsibly operated in Canada;
  • Untreated ;
  • Mine traceable;
  • Meets specific quality standards.
Such certification gives the end consumer a guarantee on the origin, history and process of their polished diamond.

A Canada Mark diamond is engraved with a serial number beginning with "CM", this number referring to a certificate of origin. This unique number can be entered on the Canadamark website to verify the authenticity and origin of the diamond.

Maison GUIMEL is able to offer you a selection of GIA certified Canadamark diamonds.

Canada Mark Certified Diamonds

For those who wish to go further, Maison GUIMEL also offers Canada Mark certified diamonds.

What is a Canada Mark Certified Diamond?
These are diamonds of Canadian origin, aimed at ensuring the integrity of the supply chain, from mine to retailer. The program supports local communities by investing in infrastructure, education, health care and training for their employees. Un Diamond Canada Mark is:
  • Responsibly operated in Canada;
  • Untreated ;
  • Mine traceable;
  • Meets specific quality standards.
Such certification gives the end consumer a guarantee on the origin, history and process of their polished diamond.

A Canada Mark diamond is engraved with a serial number beginning with "CM", this number referring to a certificate of origin. This unique number can be entered on the Canadamark website to verify the authenticity and origin of the diamond.

Maison GUIMEL is able to offer you a selection of GIA certified Canadamark diamonds.

Canada Mark Certified Diamonds

For those who wish to go further, Maison GUIMEL also offers Canada Mark certified diamonds.

What is a Canada Mark Certified Diamond?
These are diamonds of Canadian origin, aimed at ensuring the integrity of the supply chain, from mine to retailer. The program supports local communities by investing in infrastructure, education, health care and training for their employees. Un Diamond Canada Mark is:
  • Responsibly operated in Canada;
  • Untreated ;
  • Mine traceable;
  • Meets specific quality standards.
Such certification gives the end consumer a guarantee on the origin, history and process of their polished diamond.

A Canada Mark diamond is engraved with a serial number beginning with "CM", this number referring to a certificate of origin. This unique number can be entered on the Canadamark website to verify the authenticity and origin of the diamond.

Maison GUIMEL is able to offer you a selection of GIA certified Canadamark diamonds.

Some stones from our stock are accessible via the "inventories"of our website, reserved for our professional clients.

Of course, you can contact us for any stone research, our stock is not fully listed on our site.
Our gemological experts will assist you with all requests for personalized quotes.

Some stones from our stock are accessible via the "inventories"of our website, reserved for our professional clients.

Of course, you can contact us for any stone research, our stock is not fully listed on our site.
Our gemological experts will assist you with all requests for personalized quotes.

We have the right stone for you.

We have the right stone for you.

Entrusted request - Diamonds

The entrusted allows you to receive one or more stones for a given period and without paying.
Once this time has elapsed, the stones will either be returned or invoiced.
In case of return, the stones must be in original condition and accompanied by their original packaging.
As soon as they are received, they will be examined in order to check whether they conform to what was sent.
We do not refund stones that are damaged or do not match the description in color, quality andother specificities notified on the entrusted voucher.


***


The entrusted is intended for regular customers of Maison GUIMEL.
The entrusted allows you to receive one or more stones for a given period and without paying.
Once this time has elapsed, the stones will either be returned or invoiced.
In case of return, the stones must be in original condition and accompanied by their original packaging.
As soon as they are received, they will be examined in order to check whether they conform to what was sent.
We do not refund stones that are damaged or do not match the description in color, quality and
other specificities notified on the entrusted voucher.


***


The entrusted is intended for regular customers of Maison GUIMEL.
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