Our story

disrupting the diamond sector

Created by diamond dealer Daniel Sieradzki, Woodeex is the first diamond exchange that gives you direct access to a wide choice and variety of diamonds without mediation, straight from source.

Woodeex opens the door to a secret world usually closed to non-professionals, by giving you access to its exclusive network of professional diamond dealers from the world’s largest diamond exchanges located in Antwerp, Mumbai, Ramat Gan, and New York.

Balancing tradition and innovation, Woodeex combines the expertise of long-time diamond professionals with modern technologies, using innovative tools, such as “Smart Search” and the “Woodeex Assistant,” to help you find the perfect diamond, based on your criteria.


Daniel Sieradzki represents the third generation of a Belgian family from Antwerp, home to one of the world’s leading diamond exchanges. He was raised in the magical world of diamonds, taught by his father and grandfather, two renowned professionals. From an early age, he internalized the importance of transparency, trust, and ethics in the diamond business.

After 25 years of experience, Daniel Sieradzki founded Woodeex in 2020, disrupting the diamond industry with his novel idea. Exclusively focused on diamonds, this unprecedented platform enables every buyer to purchase diamonds directly from trusted sources at the top of the diamond industry supply chain, ensuring ultimate transparency and the best and most personalized purchase possible.

Why choose Woodeex?

No middleman, no mark-ups

Here is a graph that allows you to understand and compare the Woodeex process to the traditional diamond supply chain and thus better identify the savings made.

Visit our showroom

Book an appointment and come visit us in our showroom at the Ramat Gan diamond exchange to live a new experience inside the world of diamonds.

Our showroom

Israel Diamond exchange

1, Jabotinsky Street
Ramat Gan, 5252000