25.825.818.0
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Interactive 3D model of Gothic Ring Core

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Gothic Ring Core

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Bounding box
25.8 × 25.8 × 18.0 mm
Engine
Precision B-rep
Parameters
12
Published
November 2, 2026

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The prompt

Create a watertight STL jewelry model of a gothic medieval men's statement ring inspired by handcrafted artisan jewelry. The ring shall feature a 14x10 mm emerald-cut gemstone installed post-printing. Design a raised crown-style setting with four claw prongs and an open gallery underneath the stone. Include gothic floral motifs and Celtic-inspired shoulder engravings with sculpted negative spaces. Use a heavily textured handcrafted metal finish throughout the ring. Incorporate ornamental bead accents around the gemstone crown. Ring specifications: - US Size 10 - Band thickness: 3 mm - Bottom band width: 6 mm - Shoulder width: 10 mm - Stone seat: 14.2 x 10.2 mm - Seat depth: 2.5 mm - Minimum printable detail: 0.3 mm - Minimum wall thickness: 1.5 mm The model must be manifold, watertight, resin-printable on the ELEGOO Mars 5 at 30-micron layer height, and optimized for a 35-degree print orientation with minimal support marks. Output formats: STL, OBJ, STEP and 3MF.

Parameters

NameValueRange
Inner Diameter (US 10)19.8 mm15 – 25
Band Thickness3 mm1 – 6
Bottom Band Width6 mm3 – 10
Shoulder Width10 mm6 – 16
Stone Seat Length14.2 mm10 – 20
Stone Seat Width10.2 mm8 – 14
Seat Depth2.5 mm1 – 4
Setting Base Height3.5 mm2.5 – 6
Prong Diameter1.2 mm0.8 – 2
Prong Height2 mm1 – 4
Gallery Wall Thickness1.5 mm0.5 – 2.5
Stone Side Margin0.6 mm0.3 – 2

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Gothic Ring Core - Free CAD Model (STEP, STL) | TextoCAD