






【COLLECTIBLE】"Umihotaru" Akoya Pearl (No. SU58241)
Jewelry that allows you to interchange the pearl and base parts thanks to its screw structure
<COLLECTIBLE PEARL>
The pearl has been processed with an embedded K18 screw mount.
Enjoy the unique color, shape, and individuality of each pearl to the fullest with your favorite base part.
COLLECTIBLE PEARL comes in a specimen jar and includes a polishing cloth and certificate of authenticity.
◆Please choose your base part here.
◆You can view the creation story here.
【Pearl Details】
SQ (SPECIAL PEARL QUALITY)
| NUMBER: SU58241 | ORIGIN: Tsushima, Japan |
| SHAPE: Baroque | SIZE: aprx.8-9mm |
| COLOR: Blue | GRADE [Luster]: Thick |
| GRADE [Luster]: AAA | GRADE [Scratches]: AAA |
・For information on pearl quality and grading, please check the Our Pearls page. ・For details on Akoya pearl colors and processing, please see here. ・The appearance of pearls may vary depending on the environment (location and light source). Color descriptions are approximate expressions based on sCenes' perception. ・Pearl sizes may vary slightly depending on where they are measured. ・The pearls are fitted with K18YG screw mount parts.
A single pearl with a beautiful pale turquoise color and shimmering pink overtones.
Under strong light such as sunlight, yellow highlights can also be seen within the turquoise.
Its slightly drop-like shape pairs perfectly with hook-type earrings and open rings.
※What is Umihotaru?
Natural-colored blue baroque Akoya pearls cultured by one of Japan's leading pearl farms, which has been operating in Tsushima, Nagasaki 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.
The beautiful interference colors of Akoya pearls are created when organic components of the shell enter the nacre.
Natural blue is an accidental color, so it is rare and extremely precious when it appears beautifully covering the entire pearl.
Natural-colored blue Akoya pearls are known to be prone to color changes, but "Umihotaru" pearls have thick nacre and deep colors, and undergo a preservation process under strict management to make them less susceptible to color changes.
Those who purchase them will receive a card certifying that it is Umihotaru.
You can view an interview with the Umihotaru producer here.
【Exclusive Parts】※Exclusive parts are sold separately. Exclusive parts are here
We offer exclusive rings and earrings made of K18 Yellow Gold or Pt900 that can attach COLLECTIBLE PEARL.
A collection of unique, beautiful, and valuable pearls offered in screw-type jewelry.
The screw structure allows you to enjoy various combinations of pearls with earrings, rings, and other base parts.
【Nickel-Free】

The metal parts (K18, PT900) are "nickel-free," made without any nickel, which is known to cause metal allergies.
※This does not guarantee that everyone will be free from metal allergies. If you experience any skin abnormalities, please stop using it immediately and consult a specialist.
【Handling of Screw Parts】

This product has a "loosening prevention treatment" applied to the screw threads of the screw parts.
※Some parts are untreated.
A thin, flexible film is coated on the screw threads to suppress screw loosening caused by vibration through friction.
However, since it does not lock the screw, it may loosen depending on how it is used.
When using it, please make sure the screw is securely fastened before wearing it, and check occasionally while wearing it to see if it has loosened, for greater peace of mind.
This product uses K18 or Pt900.
Because it is not as hard as materials such as iron, the screw part may wear down or become damaged depending on how it is used.
Please be careful not to apply too much force up and down when turning the screw.
If it becomes difficult to use due to deterioration of the screw part, please contact us, and we will offer a repair or a remake proposal that allows you to use it as a different piece of jewelry.
Please contact us via the contact page on the website.
【Important Notes】
・When cleaning the metal parts, please be careful not to touch the screw parts or pearls while polishing.
・If pearls are left in a hot and humid environment for a long time, they may change color or crack. Please always store them in a place away from sunlight.
・Pearls are soft gemstones that are prone to scratches. Please store them in a case away from other accessories.
*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.