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MENTOSEN • rings
¥64,900

Kosa Flat Silver925 Blue Gray Akoya Cultured Pearl Ring -semi baroque with Japanese Engraving

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.

The semi baroque blue-gray pearls from Uwajima are all 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.

Kosa[こうさ] Flat シルバー　ブルーグレー変形あこやパールリング Silver925 Akoya Cultured Pearl Ring MENTOSEN

Delicate matte finish + engraving on the sides

The matt finish and blue-gray pearl are an excellent match.

The contrast between the mirror finish on the thick part and the matte finish on the side was created.

One side of the ring has a traditional Japanese engraving.

Kosa[こうさ] Flat シルバー　ブルーグレー変形あこやパールリング Silver925 Akoya Cultured Pearl Ring MENTOSEN Japanese engraving Pearl ring

The contrast between the 9mm pearls and the slender ring arms highlight the sphere and its line of lines.

Kosa[こうさ] Flat シルバー　ブルーグレー変形あこやパールリング Silver925 Akoya Cultured Pearl Ring MENTOSEN

Wabori - Japanese Engraving

Using a cold chisel and a small hammer, each line is engraved by hand.

The engraved part glitters and shines.

Currently, MENTOSEN's engraving is done by a young engraver, Terumi Miyamoto, who works for high-end Japanese brands.

* Each deformed 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.

和彫り　鏨（たがね）と小づち　Japanese Engraving Tools Japanese Jewelry Mentosen

Uwajima Pearls

Akoya pearls cultivated in the sea of Uwajima.

Some of them couldn't be perfectly round.

However, its blue-gray color and shine, the beauty is shiny.

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

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

* Each deformed 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.

Kosa[こうさ] Flat シルバー　ブルーグレー変形あこやパールリング Silver925 Akoya Cultured Pearl Ring MENTOSEN

Simple Kosa[こうさ]-Flat ring with no engraving

A simple ring with no side engraving.

In-stock items will be shipped within 3 business days.

Kosa-Flat engraved ring

Kosa[こうさ] Flat シルバー　ブルーグレー変形あこやパールリング　Silver925 Akoya Cultured Pearl Ring Japanese MENTOSEN

Kind of metal

Silver 925

Rhodium coating

Platinum metal rhodium is coated to prevent discoloration.

Nickel is not used.

Kosa series

Kosa Cross Ring

Kosa[こうさ] Cross シルバー　ブルーグレー変形あこやパールリング　Silver925 Akoya Cultured Pearl Ring MENTOSEN Japanese Jewelry

Kosa Curve Ring

Kosa [Kosa] Paaku earrings

Kosa [Kosa] Kakko earrings

People involved in the making

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

In-stock items

  • Please specify the desired delivery date after 5 business days from the order date.Closed on Wednesdays and public holidays. Other special holidays such as summer holidays and year-end and New Year holidays NEWS Please refer to the.

If the item is out of stock, after receiving your order
we will make it

  • Items that are out of stock will be made 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.
  • Ring size rental service
    If you don't know the size, RIng size Chart please use.
material Silver 925 rhodium coating Akoya pearls approx. 9 mm
weight In the case of #8, Silver925 about 3g
Size Japanese Size # 8 to 16 (Orders for sizes not available online can be accepted by email.)
remarks
  • 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 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.We will ship within 3 business days of completion.
  • Please specify the desired delivery date of in-stock items after 5 business days from the date of order.Closed on Wednesdays and public holidays. Other special holidays such as summer holidays and year-end and New Year holidays NEWSPlease refer to the.
  • If the item is out of stock, please specify the desired delivery date 7 weeks after the order date.
    * Order mistakes can be canceled or changed only by email within 6 hours of ordering.
Kosa[こうさ] Flat Silver925 あこやパールリング 和彫り シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
Kosa[こうさ] Flat Silver925 あこやパールリング 和彫り 着用イメージ シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
Kosa[こうさ] Cross リングで使用するあこやパールの例 MENTOSEN
Kosa[こうさ] Flat Silver925 あこやパールリング シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
Kosa[こうさ] Flat Silver925 あこやパールリング 着用イメージ シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
Kosa[こうさ] Flat Silver925 あこやパールリング サイズ シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
Kosa[こうさ] Flat Silver925 あこやパールリング シルバー ブルーグレー セミバロック シンプル フラット 普段づかい MENTOSEN
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