- Specimen Collection -
No.0005
A 100-million-year-old spiral at your fingertips.
A one-of-a-kind ring 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, with overlapping mineralized layers creating a profound expression.
The signet-style form is given a quiet luster with a matte SV925 finish.
I hope you observe the lines, layers, and crystalline glimmer 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)
※Fossils are natural products and may contain minute cracks and color differences. These are individual characteristics and not quality defects.
※For this product, since the fossil is thinly sliced, the back is resin-coated to maintain strength. (This does not affect the appearance.)
【 Ring Size 】
JP Size 13
※Please note that this product's design does not allow for size adjustments.
View Size Guide
【 Dimensions 】
Top approx. 17.5x22mm
Band width approx. 4mm
Thickness approx. 1.5-3.5mm
【Weight】
Approx. 11g
【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 】
Water, sweat, cosmetics, and perfume can cause discoloration.
After use, gently wipe with a soft cloth and store away from direct sunlight and high temperatures.
Strongly abrasive cloths may alter the matte texture. Gentle wiping only is recommended.
The fossil part may be damaged by impact or sudden temperature changes. Please handle with care.
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］.
