NATALA lower part

Reference price

Show price list

white diamond

0.5ct 1.0ct
Ruth 520,000 yen 620,000 yen
necklace 670,000 yen 774,000 yen
large diamond ring 700,000 yen 810,000 yen

pink diamond

0.5ct 1.0ct
Ruth 850,000 yen 870,000 yen
necklace 1,004,000 yen 1,024,000 yen
large diamond ring 1,030,000 yen 1,060,000 yen

blue diamond

0.5ct 1.0ct
Ruth 710,000 yen 830,000 yen
necklace 864,000 yen 984,000 yen
large diamond ring 890,000 yen 1,020,000 yen
*Price varies depending on region and campaign.
It may vary.
Please contact us for details.

The diamond that grows
until it arrives

  • Flow1

    Please select your desired jewelry, carat weight, etc., and purchase.

    If you would like to check the actual product or consult with us, please contact us.Contact usPlease contact us.

  • Flow2

    Our store will contact you regarding the shipping method and confirmation of the contents to be sent.

  • Flow3

    Please send us the item to be turned into a diamond.

  • Flow4

    We grow diamonds in our growing lab. You can check the training status online.

  • Flow5

    We will deliver the diamond's growth certificate and appraisal to you within two months at the earliest.

Can be kept
About the item

Reference example

  • child's
    hair, baby teeth
  • stuffed animals etc.
    mementos
    (cloth)

We can handle even just a single strand of hair.
If you are unable to grow enough diamonds, please contact us as there are various methods available.

*There are some substances that generate something other than carbon when burned, and some that cannot be accepted due to social conventions.
(Example) Buttons, sequins, plastics such as polyester, body parts

Customer testimonials

Voice01

I was able to preserve the beginning of a small life in form.

I was worried about what to do with my hair after my first haircut, so the idea of ​​making diamonds from hair surprised me when I first heard about it.
However, when I saw the sparkle in my hands, I felt a warm feeling in my heart as I realized, ``This child's life will continue from here.''
It is a treasure that I would like to give to the person in question someday on a milestone day.

Voice02

Even though it was completed online, I felt safe and received a warm response.

Since I have small children, it was difficult for me to come to the store, so I only consulted with them via email.
I was able to proceed with peace of mind through detailed explanations and frequent communication.
When I saw the diamond that was born from the umbilical cord, I was moved to be able to leave behind a beautiful proof of my child's growth.

Voice03

Every time you see a diamond, you can feel your child's growth.

I was truly moved to see a part of the two's feelings shine in the shape of a diamond.
It seems like the days that will be spent from now on are gently engraved in this book, and I feel warm every time I pick it up.

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Frequently asked questions

What is the mechanism behind growing diamonds?

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.

Can diamonds really be made from hair and human remains?

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

Is there any difference from natural diamonds?

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.

How long will it take to complete?

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

How much can I start making one?

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

Can I order only online?

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.

Can I see the actual product at the store?

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.

How many sizes and designs can I choose?

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

Is the quality of the diamonds you grow guaranteed?

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

Will I receive an appraisal or 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.

Is it possible to participate as an agent/dealer?

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

Available stores

For confirmation of sample products or consultation, please contact us.
We also accept orders at our stores.

  • Nurturing Diamond Main Store

    4-1-4 Nakazaki Nishi, Kita-ku, Osaka City, Osaka Prefecture
    Secret base 1F
    3 minutes walk from Exit 2 of Nakazakicho Station on the Subway Tanimachi Line.
    15 minutes walk from each line of Osaka Station
    Next to the left of Osaka Nakazakicho Post Office
    TEL 06-777-7370
    Business hours

  • AFFLUX | AFFLUX Osaka Umeda Main Store

    Herbis PLAZA ENT 2F, 2-2-22 Umeda, Kita-ku, Osaka

    TEL 0120-15-8481

  • Nurturing Diamond Kanto Sales Company

    Please feel free to call us for sample confirmation and consultation.

    TEL 03-5542-1269

  • OPERA Koriyama Main Store

    1-35 Minami, Koriyama City, Fukushima Prefecture

    TEL 024-922-4500

  • Yamatoya Gotemba main store

    1-18-18 Higashitanaka, Gotemba City, Shizuoka Prefecture

    TEL 0550-82-0090

  • OPERA Koriyama Main Store

    1-35 Minami, Koriyama City, Fukushima Prefecture

    TEL 024-922-4500

  • KITAGAWA (Kitagawa Jewelry)

    2-8-2 Gofukumachi, Aoi Ward, Shizuoka City, Shizuoka Prefecture

    TEL 054-252-0453

  • jewelry element

    1-222 Ida-cho, Okazaki City, Aichi Prefecture

    TEL 0564-24-7744

  • jeweler kiyota

    7-3 Kamidori-cho, Chuo-ku, Kumamoto City, Kumamoto Prefecture

    TEL 096-324-1010

  • Minoru Kusatsu store

    Al Plaza Kusatsu 1st floor, 1-23-30 Nishishibukawa, Kusatsu City, Shiga Prefecture

    TEL 077-561-6148

  • Minoru Kusatsu store

    Al Plaza Kusatsu 1st floor, 1-23-30 Nishishibukawa, Kusatsu City, Shiga Prefecture

    TEL 077-561-6148

  • jeweler kiyota

    7-3 Kamidori-cho, Chuo-ku, Kumamoto City, Kumamoto Prefecture

    TEL 096-324-1010

I loved you before you were born.
And always will be.

I loved you even
before you were born.
And always will.

From the umbilical cord and baby teeth
Would you like to grow a diamond that contains love?

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