- Specimen Collection -
No.0011
A 100-million-year-old spiral at your fingertips.
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 are beautifully preserved, and the layers of mineralization create a rich, profound texture.
Its signet-ring form is finished with matte SV925, adding a subtle glow.
We invite you to observe the lines, layers, and crystalline glimmers etched on its surface as a single landscape.
▶ What is 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 include minute cracks and color variations. These are unique characteristics of each specimen and do not indicate a defect in quality.
【 Ring Size 】
JP Size 11
※Please note that this product's design does not allow for resizing.
View Size Guide
【 Dimensions 】
Top approx. 17x21mm
Band width approx. 4mm
Thickness approx. 1.7-3mm
【 Weight 】
Approx. 12g
【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.
Strong abrasive cloths may alter the matte finish. Gentle wiping only is recommended.
The fossil part may break due to impact or sudden temperature changes. Please handle with care.
Exposure to water or detergents may weaken the adhesive and cause the stone to come off, 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].
