This luxury ruby diamond ring 3D model is designed with a bold round ruby as the centerpiece, surrounded by sparkling round diamonds along the shank. The ring showcases a balanced combination of elegance and strength, suitable for engagement, cocktail parties, or high-end jewelry collections. Available in multiple gold options such as yellow, white, and rose gold, this model includes accurate dimensions, stone sizes, and weights for professional manufacturing and realistic rendering. Perfect for jewelers and 3D designers seeking a high-quality gemstone ring design.