No.0022 Ammonite Necklace

- Specimen Collection -

No.0022

A 100-million-year-old spiral, for your chest.

A one-of-a-kind necklace featuring a cross-section of an ammonite, excavated in Madagascar from the Cretaceous period (approximately 100 million years ago).

The internal chambers and suture lines are beautifully preserved, and the layers of mineralization create a profound appearance.

We aimed for a flat plate structure that integrates with the frame, minimizing thickness.
Our goal was a subtle presence that doesn't overstate the fossil's existence, but rather blends in quietly.

I hope you will observe the lines, layers, and sparkle of crystals etched on the surface as a single landscape.

▶ What is an Ammonite?

【 Materials 】

SILVER925 (matte finish)

【Fossil】

Ammonite (from Madagascar)
Geological age: Cretaceous period (approx. 100 million years ago)

※As fossils are natural objects, they may contain fine cracks and variations in color. These are unique characteristics of the individual specimen and do not indicate a defect in quality.

【 Chain 】

Total length approx. 55cm

【 Size 】

Top approx. 22x18mm (excluding jump ring)

Thickness approx. 3mm

【Weight】

Approx. 7g

【Shipping】

We offer free shipping nationwide.  
Orders are shipped within 3 business days.

【Worldwide Shipping】

Free shipping worldwide.  
Ships within 3 business days.  

Import duties and taxes may apply upon delivery.  

See our Shipping Policy for details.

【 Care 】

After use, gently wipe with a soft cloth and store away from direct sunlight and high temperatures.

The fossil part may be damaged by impact or sudden temperature changes. Please handle with care.

Adhesion may weaken and the stone may come off if exposed to water or detergents, so please refrain from wearing it in baths or pools.

If you have any concerns, please feel free to contact us before purchasing.
Information regarding returns and exchanges can be found in our [Refund Policy].