Oval Cluster Ring with Diamond Halo and Pavé Shank, Au750 (18K), STL/OBJ format.

Ring featuring a central oval stone held by high prongs, surrounded by a halo of brilliant-cut stones in a classic cluster setting. The shank includes continuous side pavé, enhancing brilliance and structural balance. The model is designed with casting-ready thickness, ensuring secure stone setting and clean finishing.

Approximate dimensions according to the image: top length 15.41 mm, setting height 5.83 mm, and inner shank diameter 17.50 mm. Average shank thickness is 2.13 mm.Gem configuration: 1 oval stone measuring 10 × 7.01 mm and 34 brilliant stones of 1.5 mm.Estimated weight in Au750: 4.5 g.All measurements of the piece are shown in the image in millimeters.