Is this 3D model free to download?

Yes, Princess Cut Diamond Engagement Ring CAD Model is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Cults3D. Use the "Download from Cults3D" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by CADia, published on Cults3D. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Princess Cut Diamond Engagement Ring CAD Model 3D printable model by CADia

Princess Cut Diamond Engagement Ring CAD Model photo 1

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Princess Cut Diamond Engagement Ring CAD Model

Source: Cults3D by CADia

The Princess Cut Diamond Engagement Ring CAD Model is a free printable 3D model from Cults3D by CADia. This elegant princess cut diamond engagement ring CAD model features a striking square princess-cut center diamond secured in a refined four-prong setting. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Cults3D

30 saves Source: Cults3D Updated 2026-09-10 Category: Wearables & Cosplay

Tags: princess cut ring, princess diamond ring, engagement ring, solitaire ring, bridal ring, diamond ring, side stone ring, wedding ring, custom ring, jewelry cad, ring cad, fine jewelry, luxury jewelry, jewelry design, 3d model

About this model

This elegant princess cut diamond engagement ring CAD model features a striking square princess-cut center diamond secured in a refined four-prong setting. The clean geometry of the center stone creates a bold focal point, while graduated round diamond accents along the shoulders add subtle brilliance and enhance the overall bridal appearance. The elevated center setting provides excellent visibility around the princess-cut diamond, while the slim tapered shank maintains a refined and comfortable profile. The combination of a classic solitaire-inspired structure and delicate side diamond detailing makes this design suitable for engagement rings, bridal collections, and premium custom jewelry. The CAD model is developed with manufacturing-focused geometry suitable for resin printing, castin…

Frequently asked questions

Is this 3D model free to download?: Yes. Princess Cut Diamond Engagement Ring CAD Model is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Cults3D, not by Thinger. We link you directly to the original listing by CADia.
Who made this model?: Designed by CADia, published on Cults3D. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.