Precision is the quiet luxury of modern jewelry design—and this 3D model gives you exactly that. This Modern Diamond Pendant Necklace model captures the clean power of contemporary architecture, distilled into a geometric frame made to showcase brilliance without distraction.

The pendant features a Modern Bar-Set Four-Prong Design, merging the timeless security of four prongs with the sleek sophistication of a semi-bezel frame. The result is a sculptural cube-like structure that holds a single round brilliant diamond with unwavering stability.

Inside the frame sits a 4.525mm round brilliant diamond, weighing 0.347 carats, giving the piece a professional, balanced proportion that appeals to modern buyers. The pendant measures 6.33mm in width, 4.51mm in depth, and 14.00mm in full height including the bail—a refined footprint ideal for everyday wear or premium customization.

With 3DM and STL files included, this model is engineered for jewelers and designers who demand accuracy, efficiency, and creative clarity. Whether you are scaling production, refining a custom line, or building a signature collection, this model removes the friction from CAD work so you can focus on design that sells.

Designing a pendant from scratch can drain hours—every prong, every seat, every millimeter demanding perfection.

The more time you spend modeling, the less time you spend creating new pieces, serving clients, or scaling your collection. Your workflow slows, revisions pile up, and inspiration gets buried under technical work.

This Modern Diamond Pendant Necklace 3D model gives you a professionally engineered foundation—accurate dimensions, clean geometry, and production-ready formats—so you can fast-track your design process and focus on what truly matters: crafting jewelry that stands out.