JEX, Wonderland of Jewelry! We have a rich variety of jewelry.

Because…
JEX stands for "Jewelry EXchange." We are the first jewelry exchange intermediary market in Japan that individuals, dealers, and anyone can participate in.
Various people bring their jewelry to us for selling at all times. They are in a variety of colors, yielded in many countries, having unique designs with both ends of spectrum, and are crafted in various countries ranging in period.
That is why we have the rich variety of jewelry! It's like "a wonderland of jewelry."
For buyers, you can enjoy shopping like treasure hunting in a wonderland with full of dreams and hopes.

Be a member of JEX's jewelry. Of course free admission and sign up.

For buying
Enjoy your shopping in "The wonderland of jewelry". 　　More details at Buying

For selling
We do not buy your jewelry immediately if you are in a hurry for cash exchange, we are not for you. We appraise, set prices, and display your jewelry in our saleroom and the online shop.　　More details at Selling