- Specimen Collection -
No.0014
A 100-million-year-old spiral, at your fingertip.
This one-of-a-kind ring features a slice of ammonite excavated in Madagascar, dating back to the Cretaceous period (approximately 100 million years ago).
The internal chambers and suture lines remain beautifully preserved, and the layers of mineralization create a profound appearance.
The signet-style form is given a subtle gleam with a matte SV925 finish.
The lines, layers, and crystalline glimmers etched on the surface—we hope you'll observe them as a unified landscape.
▶ About Ammonites
【 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 minute cracks and color variations. These are characteristics inherent to the individual specimen and do not indicate a defect in quality.
【 Ring Size 】
JP Size 17
※ Please note that this item's design does not allow for size adjustments.
View Size Guide
【 Dimensions 】
Top approx. 18x22.5mm
Band width approx. 4mm
Thickness approx. 1.8-3mm
【 Weight 】
Approx. 15.3g
【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.
Polishing cloths with strong abrasive properties may alter the matte finish. Gentle wiping only is recommended.
The fossil part may break due to impact or rapid temperature changes. Please handle with care.
Exposure to water or detergents may weaken the adhesive and cause the stone to detach, so please refrain from wearing it in baths or pools.
If you have any concerns, please feel free to contact us before purchasing.
Information on returns and exchanges can be found in our ［Refund Policy］.
