This is a high-quality 3D model of an oval diamond engagement ring, designed with precision for jewelry production and rendering purposes. The ring features a central oval stone with a clean prong setting, complemented by side stones along the band for an elegant and modern look.

The model is created with accurate proportions and technical considerations, making it suitable for casting, 3D printing (lost wax), and rendering.

Key Features:

Center stone: Oval cut (proportional design)Side stones: Round accents along the bandClean prong setting for secure stone holdingBalanced shank thickness for durability and comfortProfessional jewelry CAD structure

Technical Details:

Ring inner diameter: ~17.35 mmRing thickness: ~1.80 mmTop height: ~7.82 mmBand width (bottom): ~2.00 mmFile format: STLReady for production (casting/printing)

Use Cases:

Jewelry manufacturingCustom engagement ring projects3D rendering and visualizationCNC / casting workflows

Notes:

Stones are modeled for reference (check sizes before production)Recommended to review tolerances depending on your casting process