Rococo Romance, Engineered for Modern ProductionSome keys unlock doors.Some unlock emotion.

The Diamond Bow Key Pendant Necklace 3D jewelry model merges heart-shaped scrollwork, a sculpted pavé bow, and a classical key silhouette into one highly decorative yet structurally disciplined design.

Created specifically for professional jewelers and CAD designers, this model removes the most exhausting stage of ornamental jewelry production: rebuilding dense pavé layouts along complex curves.

You receive beauty—with the geometry already solved.

Design Architecture: Rococo Sweetness with Structural ControlAt the head, four heart-shaped scroll motifs intersect to form a diamond-shaped openwork window. Each scroll terminates in an elegant S-curve, framing a central pavé diamond field.

Beneath it sits a fully dimensional bow:

Rounded dual wings

Defined central knot

Complete pavé surface coverage

The bow transitions into a thick cylindrical shaft, vertically aligned with six diamond rows. A refined “J”-shaped key tooth completes the silhouette, echoing the curvature above.

The aesthetic references 18th-century French Rococo ornamentation—yet the diamond density delivers unmistakable modern luxury.

Dimensions & WearabilitySpecification MeasurementTotal Height 54.22 mm (≈ 5.4 cm)Maximum Width 18.21 mm (≈ 1.8 cm)Thickness 3.84 mmAt 5.4 cm tall, this piece maintains a commanding vertical profile.At only 3.84 mm thick, it is the slimmest design in the series, offering graceful drape and comfortable wear without sacrificing visual impact.

The pavé-set tapered bail aligns proportionally with both delicate and mid-weight chains.

Diamond Configuration & Carat ConversionTotal Stones: 217 round brilliant diamonds (highest count in the series)

Stone Size Quantity Approx. Carat Each Estimated Total1.0 mm 129 pcs ≈ 0.005 ct ~0.65 ct0.9 mm 88 pcs ≈ 0.003 ct ~0.26 ctEstimated Total Carat Weight ~0.91 ct(Original reference total: 0.78 ct. Based on calibrated round brilliant calculations, practical production output commonly approaches ~0.90 ct depending on stone depth.)

Pavé Engineering Highlights1.0 mm stones define scroll contours, bow wings, and shaft surface

0.9 mm stones refine curved transitions and micro-details

Openwork scroll interiors framed by polished metal for depth contrast

Drill mapping optimized for setter efficiency and symmetry preservation

The result: dense brilliance without structural compromise.

File Formats Included

3DM – Rhino-compatible file

STL – Casting and 3D printing ready

All files are watertight, proportion-balanced, and optimized for clean casting flow.

Why This Model Protects Your TimeHighly ornamental pieces like the Diamond Bow Key Pendant Necklace require:

Precise mirrored scroll construction

Complex bow symmetry calibration

200+ micro-stone alignment adjustments

Reinforcement planning for openwork casting

Rebuilding that from scratch is not creative—it’s repetitive engineering.

This model eliminates that stage.You skip directly to production.

Less CAD fatigue.More finished inventory.