Opulence isn’t loud. It’s precise.The Baroque Key Pendant Diamond Necklace revives European court elegance with disciplined geometry for modern production. Twin spiral heart cutouts echo Rococo romance, while a single center diamond anchors the design with quiet authority. The result is vintage drama refined for contemporary casting workflows.

Designed for jewelry manufacturers and professional designers, this Baroque Key Pendant Diamond Necklace 3D model balances ornamental richness with bench efficiency. Every curve is resolved for clean casting, pavé seat depths are calibrated to reduce setting risk, and transitions between the head, bail, and stem are engineered to minimize polishing time.

Dimensions & ProportionsTotal length: 38.59mm

Key head width: 15.59mm

Key head thickness (height): 2.98mm

Overall form: Elongated vertical key silhouette

Key head: Symmetrical twin-spiral curves forming a heart outline with a single center stone

Bail: Diamond-accented loop, seamlessly integrated

Stem: Stepped cylindrical shaft with two raised collars for layered depth

Teeth: Classic E-shaped key teeth for heritage character

Design LanguageBaroque & Rococo Fusion

Flowing double-spiral heart motif inspired by European court jewelry

Decorative yet balanced negative space for visual lightness

Sculpted contours optimized for casting stability

Luxury Structure for Production

Defined edges reduce over-polishing

Smooth curvature supports consistent stone alignment

Balanced mass for comfortable wear and reliable setting

Diamond SpecificationsTotal stones: 49 round brilliant-cut diamonds

Stone size distribution:

37 × 0.9mm (≈ 0.003 CT each)

12 × 1.0mm (≈ 0.005 CT each)

Center stone: Single round diamond (prong set)

Total carat weight: 0.159 CT

Setting methods: Pavé + prong setting

Stone placement:

Full pavé along twin-spiral curves

Center diamond as focal point

Diamond-accented bail for continuous brilliance

Included 3D Files

3DM

STL

All files are production-ready for jewelry CAD workflows, prototyping, casting, and stone setting.