This model is an engagement ring base designed for a large cushion-cut center stone, featuring a full halo around the centerpiece and an eternity-style band for maximum brilliance. The structure is elegant, modern, and crafted for fine jewelry manufacturing with clean, detailed geometry.

The design includes:

• An eternity band with evenly spaced seats for small stones along the shank.
• Smooth, watertight geometry optimized for casting and stone setting.
• A balanced profile designed for both aesthetics and structural stability.

Perfect for:

• High-end engagement rings.
• Bridal and wedding jewelry collections.
• Resin printing and lost-wax casting.
• CAD-to-production workflows.
• Jewelry designers seeking a showpiece model.

Important Notes:

• No gemstones are included in the 3D file.
• Only the ring model with stone seats is provided.
• Buyers must size or adjust the seats based on their stone dimensions.