Furdiamond lower part

The process is very similar to making lab-grown diamonds. We use special equipment to extract the carbon source that forms the basis of diamonds from your precious items, and synthesize the carbon into the core diamond to grow the diamond.

Yes, you can receive our service if the product can extract carbon sources.

The big difference is where they grew up. With the latest technology, it is now possible to recreate the environment in which natural diamonds are produced in a laboratory. The quality, brilliance, and chemical properties are the same as natural diamonds.

The diamond will be carefully grown in Japan for approximately two months.

Prices vary depending on the item you want and in-store campaigns, but you can start from around 500,000 yen.

You can also order online. Please note that if you order online, you will not be able to leave the item at the store or receive the finished product; all items will be shipped by mail.

Yes, you can view sample products. If you would like to check the actual finish and size, you can do so at any of the stores listed on the store list page.
Please let us know in advance if you would like to visit our store using the inquiry form so that we can guide you smoothly.

You can choose diamonds from 0.5ct. If you want to make jewelry, you can choose rings, necklaces, etc.

Yes, our loose diamonds are of the highest quality and come with a FupVSupEXup IGI certificate.

For each diamond, we will include a certificate of authenticity for the core diamond and a certificate that confirms that we have grown the diamond in your possession.

Yes, you can grow it with hair etc.

Yes, we are recruiting. If you are considering this, please first contact us via official LINE or the inquiry form.