Teardrop Halo Necklace 3D Model for Jewelry MakersSome designs whisper.This one speaks with confidence.

The Teardrop Halo Necklace 3D model captures the timeless power of a teardrop silhouette and redefines it through modern structure and precision geometry. Designed for jewelry professionals who value both beauty and efficiency, this model blends classic halo brilliance with a contemporary double-rail support system—clean, balanced, and unmistakably refined.

At its center sits a 5.15mm round brilliant diamond, equivalent to approximately 0.50 carat, framed by a carefully graduated halo that enhances light return without overwhelming the form. The proportions are intentional. The symmetry is exact. The result is a necklace design that feels luxurious, confident, and commercially versatile.

The dual-post bail structure ensures visual harmony and mechanical stability, allowing smooth chain flow and reliable production across different metals and finishing techniques.

Pendant DimensionsTotal height: 19.75mm

Width: 10.16mm

Thickness: 4.30mm

Sized to deliver strong presence while remaining elegant and wearable.

Diamond SpecificationsTotal stones: 19 round brilliant-cut diamonds

Center stone: 1 × 5.15mm round diamond (approx. 0.50ct)

Accent stones:

6 × 1.1mm

2 × 1.2mm

4 × 1.3mm

6 × 1.4mm

Total carat weight: 0.647ct

Included 3D Files

3DM

STL

The Teardrop Halo Necklace 3D model is engineered to eliminate guesswork, shorten development cycles, and deliver a polished, production-ready design from the first export.