





【COLLECTIBLE】Tahitian Pearl (No. ST49254)
Jewelry that allows you to change pearls and base parts with a screw structure.
<COLLECTIBLE PEARL>
The pearls are processed with K18 screw-receiving fittings embedded in them.
Enjoy the unique individuality of each pearl in various colors and shapes to the fullest with your favorite base parts.
COLLECTIBLE PEARLs are packaged in a specimen bottle and include a cleaning cloth and a certificate of authenticity.
◆Please choose your base parts here.
◆You can read the production story here.
【Pearl Details】
PQ (PRECIOUS PEARL QUALITY)
| NUMBER: ST49254 | ORIGIN: French Polynesia (Rikitea) |
| SHAPE: Button | SIZE: W9.9×H9.5mm |
| COLOR: Green, Red, Blue tones | GRADE [Nacre Thickness]: Thick |
| GRADE [Luster]: AA | GRADE [Blemishes]: AAA |
The most striking feature of this ST49254 is its beautiful color gradation when viewed from the side, a true black South Sea pearl.
The rainbow-like hues, changing from green to red to blue towards the bottom, are truly a rare sight.
Furthermore, when viewed from above, the color appears reddish with a green overtone. This creates a different impression, and it is characteristic that the impression when attached to a flat ring or stud earrings is significantly different from the impression when attached to hook earrings and viewed from the side.
◆For more details on pearl quality and grading, please refer to the Our Pearls page.
※Pearls are fitted with K18YG screw-receiving parts.
【Exclusive Parts】※Exclusive parts are sold separately. Exclusive parts are available here
We offer exclusive rings and earrings made of K18 Yellow Gold or Pt900 to which COLLECTIBLE PEARLs can be attached.
【Specimen Stand】
A specimen stand for displaying COLLECTIBLE PEARLs, crafted by Mr. Kiyohito Hoshika, a recorder and flute maker.
This is a unique specimen stand created specifically for pearls, featuring beautiful curves crafted with extremely delicate handwork and the stunning beauty of the wood grain.
※If you purchase a COLLECTIBLE PEARL, the specimen stand is available for order. If you wish to add it, please do so from the product options for COLLECTIBLE PEARL. Please note that there may be a waiting period if it is not in stock.
A collection offering unique and beautiful valuable pearls in screw-type jewelry.
The screw structure allows for free combinations of pearls and various base parts such as earrings and rings.
【Nickel-Free】

The metal fittings (K18, PT900) are "nickel-free," meaning they contain no nickel, which is a common allergen.
※This does not guarantee that no one will experience metal allergies (allergy-free). If you experience any skin abnormalities, please stop use immediately and consult a specialist.
【Handling of Screw Parts】

This product features an "anti-loosening treatment" on the threads of the screw parts.
※Some parts are untreated
This treatment involves coating the threads with a thin, elastic film to inhibit screws from loosening due to vibrations through friction.
However, as it does not lock the screw, there is a possibility of loosening depending on the usage conditions.
When using, please ensure the screw is securely tightened before wearing, and periodically check for any loosening during wear to ensure safer use.
This product uses K18 or Pt900.
Compared to materials like iron, these metals are not as hard, so there is a risk of the screw part wearing down or breaking depending on usage.
Please be careful not to apply excessive upward or downward force when screwing the parts together.
In the event that the screw part deteriorates and becomes difficult to use, please consult us. We will propose repairs or remodeling ideas to transform it into a different piece of jewelry.
Please contact us via the contact page on our website.
【Notes】
・When cleaning the metal parts, be careful not to touch the screw part or the pearl.
・Pearls can change color or crack if exposed to high temperatures and humidity for long periods. Always store them in a place out of direct sunlight.
・Pearls are soft and easily scratched. Store them in a case, separated from other accessories, to prevent damage.
※If you wish for 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.