• Direct to diamantaires

  • Amazing value

  • 100% Ethically sourced

  • Diamond expert guidance

How are Woodeex
 sellers selected?

Meet our diamantaires sellers from the world's largest diamond exchanges located in New york, Ramat Gan, Antwerp and Mumbai

Some of your diamantaires

  • Guy from New York

    "With more than 30 years of expertise in diamond manufacturing, our family established a trusted name in diamonds.
    We specialize in manufacturing and distributing certified diamonds of all shapes and clarities, ranging from 0.30 carats to 10 carats".

  • Ari from Ramat gan

    "We are a diamond and fine jewelry manufacturer, with over 40 years of experience. Our offices are located in Israel, Canada and in HK. We carry a full range of round and fancy shapes from 0.01 to 10 carats in white and natural fancy colors".

  • Vidhi from Mumbai

    "We are one of the most emerging diamond manufacturing company, with all the industry leading edge technology and best craftsmanship. Our Product Range includes: GIA, IGI and HRD Certified Rounds and fancy shape diamonds".

  • Liran from Antwerp

    Founded in 1975, our company is an established manufacturer and wholesaler of polished diamonds in Antwerp.
    We are specialized in certified Natural Fancy Colours from the most recognized lads in the world such as GIA, HRD and IGI.

Who are exactly our sellers

All Our sellers are professional trusted diamond manufacturers and wholesalers exclusively certified from worldwide diamond exchanges.

They are manufacturers or wholesalers. They are the first link in the supply chain for polished diamonds, which includes many intermediaries, from the diamond bourses to the retail jeweler. Our disruptive business model enables you to buy upstream in the global diamond industry's value chain, guaranteeing you some of the lowest prices on the market.

Woodeex Code of Conduct

Ever-higher standards

Our Code of Conduct goes far beyond conventional industry best practice. It follows the guidelines of the relevant authorities, such as the World Federation of Diamond Bourses and the World Diamond Council, particularly in terms of ethics.


Better Diamantaire Index

This is how we select and evaluate our vendors. It’s thanks to this method that we recommend the best diamond dealers around the world, so that we can offer you our finest stones.

Every diamond dealer we recommend on our site must meet our minimum standards.

Here is an overview of the elements we evaluate:

  • Honesty
  • Professionalism
  • Guarantees
  • Great service
  • Code of ethics

In concrete terms, what does the integration of new diamond dealers/sellers look like?

Before joining Woodeex, a strict and rigorous control is carried out for each new seller registration request. we place considerable importance on the control of our merchants.
  • Control and selection

    Verification of each registration request, data and professional documents

  • Members of the trade

    Only diamantaires from diamond exchanges are accepted.

  • Ethics and Rules

    Applicable laws & certified
    conflict-free diamonds required

By the way, what is a diamantaire?

The diamantaire is at the most upstream of the value chain of the polished diamond industry sourcing directly from the major mining groups. He supplies all the players in the trade, from wholesalers to retail jewelers. The diamantaire is a trader unlike the stone cutter, also called lapidary, who is a craftsman. The experience and know-how of diamantaire are found more in his/her knowledge and expertise of diamonds. As a trained expert gemologist, he/she is qualified to evaluate a diamond and set its price according to a rigorous expertise.

Conflict free diamonds

We understand that our customers are concerned about where their diamonds come from, and we share that concern. At Woodeex, we have a zero-tolerance policy towards diamonds that ensue from violence or conflicts. 
Every diamond dealers/sellers on Woodeex adhere to the "System of Warranties" and the Kimberley Process and ensure that their supplies are
coming in from legitimate sources. As a result, every diamond we sell is certified conflict free.

Our company's guidelines go far beyond the Kimberley Process. By providing direct access to our sellers /diamond dealers, we provide visibility and transparency into the
origin of diamonds and the supply chain. 

Learn More about conflict free diamonds

Learn more about traceability and transparency