This Pear Halo Cluster Diamond Ring 3D CAD Model is a high-detail, production-ready jewelry design created for professional manufacturing and custom fine jewelry projects.

The centerpiece of the design is a pear-shaped diamond cluster, composed of multiple round brilliant stones carefully arranged to form a complete pear silhouette. This cluster structure enhances overall brilliance while maintaining excellent balance and symmetry. Unlike a traditional single-stone engagement ring, the cluster configuration delivers maximum sparkle with a luxurious, full-surface diamond appearance.

Surrounding the cluster is a raised outer pear-shaped halo, creating a layered and dimensional look. The inner pear frame sits slightly elevated within the halo structure, producing a subtle floating effect that adds visual depth and refinement. This double-layer architecture gives the ring a bold, high-end aesthetic suitable for luxury collections.

The band features a split shank design that connects elegantly into the halo with supportive side structures. The split shoulders are set with round diamonds, enhancing brilliance from every angle. All stones throughout the design are secured using prong settings (not pavé), ensuring practical stone setting, durability, and ease of manufacturing.

The gallery is open beneath the center cluster, allowing optimal light reflection to maximize stone performance while maintaining structural strength. The under-gallery design also ensures proper cleaning access and casting reliability.

The proportions of the band and halo are carefully balanced to provide both visual elegance and production safety, making the model suitable for gold, white gold, rose gold, or platinum casting.

This design is ideal for:

Luxury engagement collectionsBridal jewelry linesStatement fashion ringsCustom jewelry manufacturing3D printing and casting production

Design Features:

Pear-shaped round diamond cluster centerRaised outer pear haloSplit shank structureSecure prong settings throughoutOpen gallery for light performanceClean stone layout and symmetryProduction-ready CAD geometry

Technical & Production Information:

Ring size can be resized upon requestSuitable for casting and real stone settingDesigned for precious metal productionOptimized for strength and durability