24.529.816.5
Loading the interactive model…
Interactive 3D model of Yellow Gold Cushion Ruby Halo Engagement Ring

Everything else

Yellow Gold Cushion Ruby Halo Engagement Ring

1 views
Bounding box
29.8 × 24.5 × 16.5 mm
Engine
Precision B-rep
Parameters
14
Published
October 10, 2026

Download

Free to download and use. See the terms.

The prompt

Yellow gold engagement ring, cushion-cut pink-red ruby centre stone (~7 mm) held by 4 round-ball prongs. Square cushion halo of small round white diamonds (1.2 mm) around the centre stone, pavé-set in a rounded gold frame. Twisted / crossover split shank: two bands cross each other, both pavé-set with white diamonds and bead (milgrain) edges. Diamond-set under-gallery below the halo, with small leaf-shaped gold curls at the sides. High-polish 18K yellow gold, ring size US 7, band width 4 mm, studio render, grey gradient background, soft reflections.

Parameters

NameValueRange
Ring Inner Diameter (US 7)17.3 mm12 – 24
Band Radial Wall2 mm1 – 4
Band Width4 mm2 – 8
Crossover Split Tilt6 deg0 – 20
Gallery Support Column5 mm3 – 8
Under-Gallery Plate Size10 mm6 – 14
Halo Outer Size12 mm8 – 16
Halo Inner Opening7.2 mm5 – 10
Halo Frame Thickness1.5 mm0.8 – 3
Cushion Stone Width7 mm4 – 10
Cushion Stone Depth4.5 mm2.5 – 7
Prong Ball Diameter2.4 mm1.2 – 4
Halo Pavé Diamond Diameter1.2 mm0.6 – 2
Shank Pavé Diamond Diameter1 mm0.5 – 1.8

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.

Yellow Gold Cushion Ruby Halo Engagement Ring - Free CAD Model (STEP, STL) | TextoCAD