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MENTOSEN • rings
¥352,000

Kosa Curve Pt950 Blue Gray Akoya Pearl Ring

To know “oneself” by feeling “different”

Kosa series Jewelry created by jewelry artist Kazuko Nishibayashi and "MENTOSEN"

Kazuko Nishigayashi is a jewelry artist based in Germany for more than 20 years.

 

It may be a hassle, but let's get involved with people a little more.

Each of the semi baroque blue-gray pearl is different and unique.

Because the world is full of colorful people.

By crossing, we can feel to know “oneself” by feeling “different”.

 

This collection was created by providing pearls from Doi Pearl, a pearl farm in Uwajima, Ehime prefecture in Japan.

Pt950 Akoya pearl ring [Kosa curve] with a simple and modern Japanese design.

High quality pearl ring that can be worn in daily life as well as at weddings, funerals, and other occasions, and can be used for a long time.

The matted sides and blue-gray semi-baroque pearls are a perfect match.

Curved line with no waste.

Pt950 Akoya pearl ring [Kosa curve] with a simple and modern Japanese design.

Pearl is 9 ~ 9.5mm.
We made it with Pt950 for a high quality ring that can be used for a long time.

Pt950 Akoya pearl ring [Kosa curve] with a simple and modern Japanese design.

Pt950 Akoya pearl ring [Kosa curve] with a simple and modern Japanese design.

Pt950 Akoya pearl ring [Kosa curve] with a simple and modern Japanese design. Fitting image.

Uwajima Pearl

Tease Akoya pearls cultivated in the sea of Uwajima.

Some of them couldn't be perfectly round.

However, its blue-gray color and shine. Its beauty is the most beautiful pearl.

To make it, it is necessary to adjust the craftsman's ring according to the shape of each bead.

These pearls are fascinating because they are not suitable for mass production.

* Each semi baroque pearl has a different shape. note that.
semi baroque pearls are a by-product of making round pearls, and the number is limited because they are finished products.

* Each semi baroque pearl has a different shape. note that. Deformed pearls are a by-product of making round pearls, and the number is limited because they are finished products.When the beads of this term are over, they will be restocked in the next year, some time later.

Natural color pearl

This blue-gray color is a natural color that is not dyed or toned, a pearl called "natural".
It is a pearl grown in Mr. Doi's farm in Uwajima.
* A process called color stop is applied to prevent fading.

Kind of metal

Pt950

Kosa series

Kosa Flat Ring

Pt950 Akoya pearl ring [Kosa flat] with a simple and modern Japanese design.

Kosa Cross Ring

Pt950 Akoya pearl ring [Kosa cross] with a simple and modern Japanese design.

Kosa [Kosa] Paaku earrings

Kosa [Kosa] Kakko earrings

People involved in the production

クリエイター 西林 佳寿子 Kazuko Nishibayashi メントセン MENTOSEN
Design
Kazuko Nishibayashi
内田 岳志 Takeshi Uchida
make
内田 岳志

We will make one by one after receiving your order

  • We will produce one by one after receiving your order.6 weeks to complete.
  • Please specify the desired delivery date after 7 weeks from the order date and place an order.
  • Check your Ring size 
    If you don't know your ring size or want to know the Japanese size in your country's size, click here.Ring size chart
material Pt950 Akoya pearls approx. 9-9.5 mm
weight In the case of #13, Pt950 about 11.5g
サイズ #9-#18　
Note
  • There are some differences in the degree of deformation and color of the pearl pearls depending on the item.
  • If you make a mistake in your order, we will only accept to cancel or change your order within 6 hours of your order.
  • Items in stock will be returned.Please note that we cannot accept returns for ordered items.
  • In-stock items will be shipped within 3 business days.Items that are out of stock will be manufactured one by one after receiving your order. Please wait 7 weeks.
  • [Shipping within Japan]
  • Please specify the desired delivery date after 7 weeks from today when ordering.
    * Order mistakes can be canceled or changed only by email within 6 hours of ordering.
  • [International shipping]
  • Please note that we cannot specify the date and time for international shipments outside of Japan. We will ship the finished product in about 6~7 weeks. We will send you an e-mail to inform you of the tracking number at the time of shipment.
  • Do not know the ring size
    If you do not know your ring size or not sure if your ring size is compatible with Japanese ring sizes, please check here>  Ring size Chart  
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