This is a high-quality, production-ready 3D model of an elegant 6-prong solitaire engagement ring.Designed specifically for jewelry manufacturing, resin printing, and metal casting, this STL file features clean geometry, smooth surfaces, and accurate proportions suitable for professional workflow.

Perfect for jewelers, casting studios, resin printing businesses, and designers who need a reliable and beautifully balanced solitaire ring model.

Features

Clean and watertight mesh

Optimized for SLA/MSLA resin printing

Real jewelry dimensions

Suitable for gold, silver, and platinum casting

High-detail prong and shank modeling

Easy to scale to any ring size

Technical Specifications

Inner Diameter: 22.04 mm (EU 70 / US 13–13.25 / TR 30)

Overall Height: 29.58 mm

Setting Type: 6-Prong Solitaire

Geometry: Watertight, manifold

File Format: STL

Scale: 1:1 real-world dimensions

Model Type: Non-animated, non-textured (Jewelry CAD model)

3D Printing Recommendations

Printer: SLA / MSLA resin printers

Layer Height: 0.02–0.05 mm

Supports: Required (especially under prongs and under shank)

Material: Castable resin (for metal), standard resin (for prototypes)

Included Files

1× High-detail STL (ring model)

Optional: I can provide OBJ/3MF upon request.

Use Cases

Jewelry casting

Physical product sales (gold/silver rings)

Resin prototypes

Digital rendering

Custom jewelry design

You may produce and sell physical items,but reselling, sharing, or redistributing the STL file itself is prohibited.