This elegant three-stone engagement ring features a distinctive Asscher cut center diamond accented by two perfectly matched round side stones. The bold geometric symmetry of the Asscher cut combined with the soft brilliance of round diamonds creates a refined and balanced composition suitable for both modern and classic jewellery collections.

The center stone is secured in a four-prong setting designed to highlight the crisp corners and step-cut facets of the Asscher shape. The open gallery allows maximum light entry while maintaining structural strength for long-term durability.

The round side stones are proportionally set to enhance brilliance and frame the center diamond without overpowering it. The clean, slightly tapered shank provides comfort and elegance while maintaining proper thickness for casting and stone setting.

The CAD geometry is professionally constructed with accurate stone seats, clean surfaces, and production-ready structure. This model is optimized for 3D printing, casting, and manufacturing workflows, making it ideal for jewellery brands, wholesalers, and custom designers.

The design can be manufactured in yellow gold, white gold, or rose gold according to production requirements.

INCLUDED FILES

• 3DM file (Rhino format)• STL file (Ready for 3D printing and casting)

IMPORTANT POINTS

• Asscher cut center diamond• Two round side diamonds• Classic four-prong setting• Clean and optimized mesh• Accurate stone seats• Production-ready CAD structure• Suitable for casting and manufacturing• Balanced and symmetrical design

CUSTOMIZATION SUPPORT

Ring size adjustments, center stone dimension changes, or side stone modifications can be provided upon request.Professional support is available to ensure smooth production and finishing.