Anatomical Skull Ring Open Jaw (SIA) Sterling

The SIA Open Jaw is an anatomically accurate skull ring cast in solid .925 sterling silver. The open jaw distinguishes it from the half-jaw version — the full skull form is present, with the lower jaw extended and the teeth defined. High-detail casting captures the bone structure precisely, with clean surface planes and sharp transitions throughout.

Cast in solid .925 sterling silver and finished by hand in our California studio.

What is the SIA Open Jaw skull ring made of?
Solid .925 sterling silver, cast and hand-finished in California.

How does the Open Jaw differ from the Half Jaw?
The Open Jaw includes the full lower jaw with defined teeth. The Half Jaw version shows only the upper skull. Both share the same anatomical accuracy and casting quality.

• Solid .925 sterling silver
• Full open-jaw skull form with anatomical detail
• High-detail casting with defined teeth and bone structure
• Hand-finished in our California studio
• Available in sizes 5–15

A substantial sterling silver skull ring with weight and presence. Designed for those who want anatomical precision without ornamentation.