






【COLLECTIBLE】"Umihotaru" Akoya Pearl (No. SU58260)
Jewelry that allows you to interchange the pearl and base parts using a screw structure
<COLLECTIBLE PEARL>
The pearls have been processed with an embedded K18 screw mount.
Please enjoy the various colors, shapes, and individual characteristics of each pearl to the fullest with your preferred base part.
COLLECTIBLE PEARL comes in a specimen jar and includes a polishing cloth and a certificate of authenticity.
◆Please choose the base part from here.
◆You can view the production story here.
【Pearl Details】
SQ (SPECIAL PEARL QUALITY)
| NUMBER: SU58260 | ORIGIN: Tsushima, Japan |
| SHAPE: Baroque | SIZE: aprx.8-9mm |
| COLOR: Green-Blue | GRADE [Luster]: Thick |
| GRADE [Luster]: AA | GRADE [Scratches]: AAA |
A single pearl with a deep turquoise-green hue.
Although it has slight irregularities unique to baroque pearls, its round-like shape makes it easy to pair with any base part.
※What is Umihotaru?
Natural-colored blue baroque Akoya pearls cultivated by one of Japan's leading pearl farms, which has been operating in Tsushima, Nagasaki Prefecture for 120 years.
Only pearls with a mystical blue that seems to reflect the sea of Tsushima are named "Umihotaru" and certified as a single pearl BRAND.
Natural-colored blue Akoya pearls are created when organic components of the shell enter the nacre, producing beautiful interference colors. Since this color occurs accidentally, it is rare and highly valuable for the blue to appear beautifully covering the entire pearl.
While natural-colored blue Akoya pearls are said to be prone to color changes, "Umihotaru" pearls have thick nacre and deep colors, and undergo a preservation process under strict management to prevent color changes.
You can view an interview with the Umihotaru producer here.
◆For details regarding pearl quality and grades, please check the Our Pearls page.
※The pearls are fitted with K18YG screw mount parts.
【Dedicated Parts】※Dedicated parts are sold separately. Dedicated parts are available here
We offer dedicated rings and earrings made of K18 Yellow Gold or Pt900 that can hold a COLLECTIBLE PEARL.

When attaching a COLLECTIBLE PEARL to a dedicated ring or other dedicated parts, please tighten the screw firmly all the way clockwise and use it
Please use it with care, as the screw may loosen slightly after prolonged use or when force is applied to the pearl.
【Specimen Stand】
A specimen stand made by recorder and flute maker Kiyoto Hoshi, designed to display aCOLLECTIBLE PEARL.
This unique specimen stand, made especially for pearls, features beautiful curves crafted with extremely delicate handwork and the beauty of natural wood grain.
※If you purchase a COLLECTIBLE PEARL, the specimen stand is sold to order. If desired, please add it from the COLLECTIBLE PEARL product options. Please note that it may take some time if the item is out of stock.
Regarding delivery times
・For purchases of only a COLLECTIBLE PEARL, delivery is usually within one week.
・Dedicated rings are either kept in stock or made to order. Sizes that are out of stock will be produced after your order, so please allow a production period of approximately 2 to 6 weeks.
・The specimen stand may take approximately 2 to 6 weeks to produce. (Shipping for separate items is free.)
Regarding the stated sizes
・Pearl sizes may vary slightly depending on the measurement point.
・The sizes for Keshi and Baroque pearls are approximate values measured by sifting.
※If you would like gift wrapping, please add it to your cart from here.
*Each pearl sometimes has blemishes and flaws on the surface which actually indicate that a pearl is authentic. *For any enquiries and further information about our products, please do not hesitate to contact us before the purchase. *The pearls and jewelries on the image may slightly differ from their actual color, texture and design due to the display resolution on different devices.

