Looking for a budget-friendly option? You can find a more affordable standalone version of this ring in 17mm size among my other models.

Octopus Tentacle Ring - Production Ready Pack

This is biologically inspired Octopus Ring 3D model, specifically engineered for professional jewelry manufacturing.

Technical Optimization: The model is fully production-ready, checked for errors, and is completely watertight (manifold).

To ensure a perfect balance between high detail and software performance, the exported mesh consists of reduced triangles with a maximum geometric error of only 0.01mm.

What is inside the BLEND file:

Full Size Range: All sizes from 14mm to 20mm inner diameter (with 0.5mm steps) are included and organized.

Two Design Versions:

Hollowed (Undercut): Optimized with a consistent 1.0mm wall thickness to reduce metal weight while maintaining structural integrity (perfect for gold/silver casting).

Solid: A full-bodied version without hollowing, if you prefer a heavier feel or custom drilling.

Source High-Poly Model: At the bottom of the Blender Outliner, you can find the original, high-resolution sculpt (17mm size). This allows you to perform your own modifications or re-decimate the model to your liking.

Jewelry Specifications (for 17mm Hollowed version):

Inner Diameter: 17 mm (approx. US Size 6.5 - 7).

Volume: 646 mm3.

Estimated Weight (Sterling Silver 925): ~6.7 g.

Available Sizes in Pack: 14mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm.