This 3D model features a three stone engagement ring with a round cut center stone accented by two side stones in a classic setting. The design symbolizes past, present, and future, making it a meaningful choice for engagements, anniversaries, or milestone celebrations.

The model is fully detailed with accurate dimensions, gem counts, and weights for manufacturing. It can be customized in yellow, white, or rose gold, and the stones can be diamonds, moissanite, or colored gemstones such as emerald or ruby.

Ideal for jewelers, CAD designers, and manufacturers, this model is optimized for 3D printing and casting, ensuring precision and high-quality production results.