Curved Line Diamond Necklace 3D ModelElegance that moves fast from screen to workshop.

The Curved Line Diamond Necklace 3D model is created for jewelry professionals who appreciate clean lines—but demand precision beneath the surface.

This design draws inspiration from intersecting branches and flowing natural curves. Two smooth metal lines cross and twist vertically, forming a refined double-curve silhouette. Along these curves, five round diamonds are arranged in a controlled gradient, creating rhythm, depth, and a sophisticated sense of motion without visual clutter.

The pendant is engineered with production efficiency in mind:

Height: 20.58 mm

Width: 8.02 mm

Thickness: 7.13 mm

Its slender vertical proportion elongates the neckline while remaining structurally balanced for casting and stone setting.

Diamond configuration is optimized for brilliance and cost control:

1 round diamond – 3.7 mm ≈ 0.20 ct (primary stone)

1 round diamond – 3.35 mm ≈ 0.14 ct

1 round diamond – 2.9 mm ≈ 0.09 ct

1 round diamond – 2.8 mm ≈ 0.08 ct

1 round diamond – 2.625 mm ≈ 0.06 ct

Total diamond weight is approximately 0.571 carats, delivering a strong half-carat-plus presence with a clean, contemporary profile. All stones are secured using four-prong settings, ensuring durability and precise alignment along the curved structure.

The Curved Line Diamond Necklace is supplied in 3DM and STL formats, allowing seamless integration into stone setting, modification, and direct manufacturing workflows.