The Round Filigree Key Pendant Necklace 3D Model is where architectural influence meets wearable symbolism.

Inspired by the symmetry of Gothic rose windows, this design transforms a traditional key into a bold, structured pendant with unmistakable presence. The defining feature is its solid circular frame, enclosing a six-petal openwork motif that echoes cathedral artistry—balanced, deliberate, and enduring.

Unlike lightweight open designs, this model introduces mass, depth, and contrast, giving the pendant a stronger visual authority in both renderings and finished pieces.

Design That Balances Weight and DetailAt the top, a clean circular bail leads into a thick round bezel-like frame, engineered to create volume and durability. Inside, a precisely arranged six-petal filigree structure unfolds, combining sharp leaf tips with smooth arcs—resulting in a controlled interplay of light and shadow.

The design transitions into a flat, minimal shaft, intentionally free of ornamentation to emphasize the complexity above. A modern double E-shaped key tooth anchors the composition with clarity and strength.

This is a model designed not just to be admired—but to be manufactured efficiently.

Dimensions & Structural SpecificationsTotal Height: 41.16 mmMaximum Width: 15.01 mmThickness: 4.26 mmStructure: Round frame head + filigree floral core + flat shaft + E-shaped key toothThe proportions are optimized to deliver visual weight without casting complications, ensuring reliable production outcomes.

Diamond Configuration & Carat WeightDiamond Pavé VersionTotal Stones: 12Total Weight: ~0.126 CTStone Breakdown:

6 × 1.4 mm (petal tips)6 × 1.45 mm (petal arcs)Technical Setting LogicAlternating stone sizes enhance curvature consistencySymmetrical placement ensures balanced brilliance across all petalsControlled spacing reduces setting corrections and improves workflow efficiencySolid Metal VersionNo stonesRelies entirely on polished surfaces and openwork depthIdeal for minimalist or lower-cost production linesFile Package – Built for ProfessionalsIncluded formats:

3DM – Rhino-ready modelingSTL – direct manufacturing useEngineered for:

Clean internal filigree geometryAccurate stone seat alignmentReduced polishing and finishing timeMarket Positioning InsightThe Round Filigree Key Pendant Necklace 3D Model performs strongly in:

Gothic-inspired or architectural jewelry collectionsCustomers seeking substantial, structured pendantsDesigns that combine heritage influence with modern restraintIt stands apart from lighter, decorative key pendants by offering visual authority and production reliability.