There is a rare kind of design that stops people mid-glance—where engineering becomes elegance.This Tension Set Diamond Pendant 3D model captures that moment perfectly.

Influenced by modern architectural structures, the pendant uses two sculpted metal columns to create a dramatic tension-setting effect. Instead of being held by prongs or bezels, the diamond appears to float in midair, suspended solely by the force and precision of the metal arms. It’s jewelry as sculpture—minimal, bold, and unmistakably modern.

At the heart of the pendant sits a 5.975mm round brilliant diamond, weighing 0.798 carats, positioned with laser-sharp alignment to achieve maximum light exposure.Every proportion is calibrated for visual balance and structural strength:

Width: 9.07mm

Height: 10.58mm

Depth: 6.15mm

Delivered in 3DM and STL formats, this model gives jewelers and CAD designers a production-ready base for a high-impact piece—without the hours of technical modeling typically required for tension settings.

For makers who appreciate modern daring as much as precision engineering, this Tension Set Diamond Pendant isn’t just a design—it’s a statement.

Tension-set pendants demand flawless engineering and exact pressure points—nearly impossible to model quickly.

A minor error in spacing, angle, or pillar width can compromise stability, forcing you into endless revisions and lost production time.

This ready-built Tension Set Diamond Pendant 3D model delivers precise geometry, calibrated spacing, and a production-ready structure—saving hours of complex CAD work.