diamond ring 3d model

High-quality 3D engagement ring model with a 2.0 carat round brilliant cut center diamond, placed in a low-profile 6-prong setting. Ring size 54, realistic jewelry scale. Band made of polished white gold or platinum, smooth and clean surface. 2mm round brilliant side diamonds set on both shoulders in a shared-prong or micro-prong style, evenly spaced. Accurate diamond proportions, sharp facets, realistic brilliance and refraction. Clean CAD-style geometry, perfect symmetry, production-ready design. High-resolution mesh, smooth topology, no distortions. Studio lighting, neutral background, photorealistic materials.