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Pastel-colored hydrangea jewelry made with rare pearls available in limited quantities from Mico Jewelry Store.

Sweet Compass株式会社

Mico Jewelry Store, a jewelry store operated by Sweet Compass K.K. (Location: Chiyoda-ku, Tokyo; CEO: Mihoko Hatae), will release a limited quantity of hydrangea-colored pearl jewelry on Monday, June 2, 2025, perfect for the rainy season.

You can also view the jewelry you are interested in in person at the atelier store. A variety of pastel-colored jewelry inspired by the rainy season will be available.


Detailed URL: https://sweetcompass.shop/pages/ajisaipearl


紫陽花パール特集(1)

Hydrangea Pearl Special(1)


■The one and only pearl jewelry to accompany the hydrangea season

The rainy season in Japan is a time when the moist air and the hydrangea blooming on street corners and in gardens delight people's eyes. The hydrangea has been popular in Japan since ancient times because of its various colors and the way it shines even more brightly when wet with rain.

Therefore, we have planned a "Hydrangea Pearl Special" to enjoy such an atmospheric season. Inspired by the pale purple pastel color of hydrangea flowers, we have prepared jewelry using nucleated freshwater pearls, which have a unique color produced by nature.



Product Features

Precious nucleated freshwater pearls

Like Akoya pearls and South Sea pearls, nucleated freshwater pearls are rare and only one can be harvested from each mother shell. Traditionally, freshwater pearls have been cultivated without a nucleus, which has given them an image of being relatively inexpensive and of inferior quality. However, nucleated freshwater pearls, like Akoya pearls, are cultivated using a nucleus and mantle, and are cultivated with a lot of time and effort. The nucleus and mantle are used in the cultivation process, just like Akoya pearls, and the pearls are cultivated with a lot of time and effort.


Natural Color

Natural color, which is the color of no tone, maximizes the beauty of the natural state, and no two pearls are the same. Each piece of jewelry has its own unique character, and even the same design can have a look that is unique in the world.


The beauty of long-term cultivation.

Hydrangea pearls are made of cultured Hireiake butterfly shells that have been cultivated for more than 24 months. This is a longer period of cultivation than for Akoya and South Sea pearls, and produces a thicker nacreous layer, deeper texture, and rich interference colors. A variety of colors emerge depending on the light, allowing you to enjoy the beauty of a hydrangea flower.



Outline of products

Ring】※Only 3 pieces available

Product name: Hydrangea pearl ring

Price: 68,000 yen (including tax)

Size: size 11

Material :18k gold

Weight :3.3g


紫陽花パール リング

Hydrangea Pearl Ring


Earrings】※Limited edition of 6

Product name : Hydrangea pearl earrings

Price : 68,000 yen (including tax) ~

Size :Total length 55mm

Material :18k gold

Weight :3.2g


紫陽花パール ピアス(1)

Hydrangea pearl earrings (1)


Necklace] *Limited edition of 3

Product name :Hydrangea pearl necklace

Price : 58,000 yen (including tax)

Size :Total length: 15.0mm

Length of necklace : 39cm

Material :18k gold

Weight :2.3g


紫陽花パール ネックレス

Hydrangea pearl necklace


Outline of Atelier

Location : 5F, 6-15-4 Sotokanda, Chiyoda-ku, Tokyo 101-0021

Access : 1 minute walk from Suehirocho station on the Ginza line

Business hours: 11:00-17:00 (irregular holidays) *Reservations required

Reservations: Please make a reservation by visiting our store on LINE or by DM on Instagram.

     <Information> Name, phone number, preferred date and time (2 to 3 candidates),

           products you would like to see



About Mico Jewelry Store

Mico Jewelry Store is a jewelry boutique that carries antique, vintage, rare gemstones, and new jewelry from Japan and abroad.

Mico means "sparkle" in Latin, and the store was formerly known as Sweet Compass. We hope that the jewelry you purchase from us will be a guidepost for your life.

We offer our products at prices much lower than the market price by thoroughly reducing unnecessary costs such as minimizing procurement channels. We hope that every moment from the moment you encounter our jewelry to the moment you receive it will be an exciting time for you.


URL : https://sweetcompass.shop/

X : https://x.com/sweetcompass02

Instagram: https://www.instagram.com/sweet_compass/



Company Profile

Company name: Sweet Compass Co.

Location: 5F, 6-15-4 Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan

Representative: Mihoko Hatae, President

Business description: Operation of jewelry e-commerce site

URL: https://sweetcompass.shop/



For inquiries from customers regarding this matter, please contact

Sweet Compass Co.

TEL : 070-3204-0222

MAIL: info@sweetcompass.shop

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