[Unique Akoya Pearl] Akoya pearl open ring

"Everyone is different, and everyone is good."

¥121,000 (tax incl.)

An open ring generously set with Japanese baroque Akoya pearls.
Like fairy wings, each Akoya pearl carries a silhouette of its own. With four together, your hand becomes a stage for their dance. Enjoy the scene their individual characters create.

[Collection]
“Unique Akoya Pearl Collection”
A collection of Japanese baroque Akoya pearls that would usually never see the light of day.

For pearls, as for people, fitting a given mold is not everything.
Set appearances aside and stay true to your own color and shape.
Beauty does not need to be bound by a single rule.
Everyone is different, and everyone is good.

[Our Philosophy]
The Akoya pearl collection is made possible by our designer Mori, who visits Japanese pearl farming regions each year, building relationships with pearl farmers and selecting each pearl one by one.

Raised like children by skilled farmers over three to five years, the pearls truly differ in color and shape, one by one, just as Misuzu Kaneko wrote in her poem, "everyone is different, and everyone is good." Under conventional, uniform grading standards, these expressions can be judged negatively. In this series, we choose to place them at the center.

For pearls, as for people, we believe fitting a given mold is not everything. This piece is for those who want to set appearances aside and stay true to their own color and shape.

At ANNA DIAMOND Gallery, our store in Daikanyama, you can choose each pearl for your jewelry yourself. Among pearls of many expressions, the one you meet as a destined encounter will surely stay close to you, watching over you for many years.

*For online orders, our brand team carefully selects the pearls used for your piece.

About our materials →

10K Yellow Gold ¥121,000
10K White Gold ¥121,000

Sizes are Japanese ring sizes. If in doubt, we recommend your exact size or half a size up. Ring sizer rental →

Delivery

Estimated delivery from around

Made to order — please allow time for delivery. Each piece is crafted by artisans in Japan.

Pickup at our Daikanyama store is also available during opening hours

If you are in a hurry or have a preferred delivery date, feel free to contact us.

7-Day Free Return

Paidy installments available (3 payments, no fees)

Free returns within 7 days
2-Year warranty / First resizing free (within 1 year)
Free worldwide shipping
Made in Japan
¥121,000
Materials & Specs
アコヤパール
アコヤパール
Metal10K Yellow Gold / 10K White Gold / Mirror polish
Width約1.7mm / Thickness 約1.7mm
Ring SizeJP size 6 to 16 (resizable)
Unique Akoya Pearl Collection

Unique Akoya Pearl Collection

通常であれば日の目を浴びなかった日本のバロックアコヤパールを用いたコレクション。私たち人間も真珠も、決められた型におさまることが全てじゃない。世間体なんて放っておいて自分だけの色や形を貫こう。

View all Unique Akoya Pearl Collection →

Handcrafted by Japanese artisans
Craftsmanship

Uncompromising Quality

Handcrafted by skilled Japanese artisans

Every ANNA DIAMOND piece is finished by hand, one by one, by skilled artisans in our workshops in Japan.

Delicate lines designed in Paris, brought to life by exceptional Japanese craftsmanship. This uncompromising approach creates quality you feel the moment you put it on.

Every ANNA DIAMOND piece comes with warranties and care,
so you can enjoy it for many years.

01
7-Day Free Return
Returns are free within 7 days of delivery. We refund promptly after inspection.
  • Applies to all items except full order and custom order pieces, with a unit price of ¥400,000 (tax incl.) or less
  • For multiple items, the total refundable amount is up to ¥400,000 (tax incl.)
  • After inspection at our workshop, a cleaning fee may be deducted from the refund
  • Engraved items may not be eligible for return
02
2-Year Warranty
We repair manufacturing defects for 2 years from the date of purchase.
03
First Resizing Free
Free once within 1 year of purchase. Some items are not eligible.
04
Lifetime Free Cleaning
Always free of charge at our Daikanyama store.
05
Repair & Maintenance
Paid repairs remain available after the warranty period.

Our promises for jewelry that is beautiful,
ethically as well as visually.

01
Diamond
We select only high quality lab-grown diamonds, beautiful in every sense.
02
Akoya Pearl
From Akoya pearls rich in color and character, we choose those with the finest luster.
03
Workshop
Each piece is carefully crafted by skilled artisans in our Yamanashi and Tokyo workshops.
04
Cleaning
We offer lifetime free cleaning, so your jewelry stays with you for years.
05
Donation
A portion of our sales is donated to Diamond for Peace and more trees.

The moment your jewelry arrives should feel special too,
so we take care in how every order is packaged.

Standard package, jewelry box
Standard Package
Every order comes in an original ANNA DIAMOND jewelry box.
Gift wrapping
Gift Wrapping
A gift bag is available on request. Choose the option when ordering.

The jewelry box is a book.
The story begins the moment it opens.

— ANNA DIAMOND

Delivery

Estimated delivery
See the Delivery section above the cart button on each product page
Shipping
Free worldwide shipping, with tracking and insurance

Returns & Exchanges

Returns accepted within 7 days

  • Applies to all items except full order and custom order pieces, with a unit price of ¥400,000 (tax incl.) or less
  • For multiple items, the total refundable amount is up to ¥400,000 (tax incl.)
  • After inspection at our workshop, a cleaning fee may be deducted from the refund
  • Engraved items may not be eligible for return

FAQ

Frequently Asked Questions

K18 is 75% pure gold, K10 about 42%. K18 offers a deeper color and greater durability, while K10 comes at a more accessible price.
→ See our materials guide

Every piece comes with a 2 year warranty from the date of purchase. Issues arising from normal wear are repaired free of charge.
→ See our after care services

Daikanyama store offers sizing in person. Free ring sizer rental is also available (within Japan only).
→ Request a ring sizer

Every piece arrives in our book inspired original package. A gift bag can be included on request.

Estimated delivery is shown in the Delivery section above the cart button on each product page. If you are in a hurry, please reach us via the contact form.

Returns are accepted within 7 days of delivery (excluding full order and custom order pieces, for items priced ¥400,000 tax incl. or less; engraved items may not be eligible). If the size does not fit, we offer one free resizing within 1 year of purchase.

Platinum 950 and K18 gold rarely cause metal allergies. If you have concerns, feel free to contact us.