Future of
Diamond Trading

Welcome to the Future of Diamond Trading with JGDA!

At the Japan Grown Diamond Association (JGDA), we are at the forefront of the lab-grown diamond industry in Japan, championing a more sustainable and ethical choice for consumers. 

Democratizing Access to Lab-Grown Diamonds

With our new platform, we aim to democratize access to these diamonds. To view our collection of over 100,000 stones, compare pricing, or engage in transactions, simply register below. 

As a testament to our commitment and as a non-profit organization, we charge absolutely no transaction fees. This means that every diamond purchase and sale is financially transparent, and you can trade without any additional costs.

Join Us in This Revolutionary Journey

At JGDA we are building a hub dedicated to the growth and development of the lab-grown diamond industry. We invite everyone to join us in this revolutionary journey towards a more sustainable and ethical diamond industry. Together, we can make a difference and redefine the diamond industry globally. 

The perfect stone is just a few clicks away with JGDA

Find the perfect stones for your needs by easily choosing & adjusting features. The JGDA platform allows you to choose and filter with over 20 advanced filters.

An advanced search feature for the most unique requests from our valued customers and partners

Choose from a diverse selection of over 100 vendors worldwide.

We use advanced technology to seamlessly connect you with diamond dealers from around the world. Explore a multitude of options from our extensive network of over 100 vendors globally.