Gothic Trefoil Key Pendant Necklace Model – Diamond Shaft Design

Description

Most designs compete for attention.
This one controls it.

The Gothic Trefoil Key Pendant Necklace Model is built on contrast—where restraint at the top meets brilliance below. A deliberate separation of detail and simplicity, engineered to create visual hierarchy without complicating production.

For manufacturers, that distinction matters.

Design Structure

The head of the pendant features a Gothic trefoil openwork form, composed of three evenly spaced arched openings converging into a pointed apex. The geometry echoes cathedral window tracery, delivering a strong architectural identity while maintaining clean, castable surfaces.

At the base of the trefoil sits a subtle fleur-de-lis crown relief, adding refinement without interrupting the purity of the metal surface.

And then—the shift.

The design transitions into a diamond-set vertical shaft, where all gemstone emphasis is concentrated. This creates a powerful visual contrast:
a minimal head paired with a luminous, structured handle.

Gemstone Specifications

• Stone Type: Round Brilliant Cut
• Diameters:
  • 1.2 mm (3 stones)
  • 1.15 mm (1 stone)
• Total Stones: 4
• Total Weight: 0.024 carats
• Setting: Channel / prong hybrid
• Arrangement:
  • 3 stones aligned vertically along the upper shaft
  • 1 stone positioned at the lower shaft near the key base

A linear configuration designed for controlled brilliance and easy setting.

Dimensions (Production Scale)

• Total Length: 26.39 mm
• Maximum Width: 9.13 mm
• Thickness: 1.84 mm

A slimmer profile ensures lightweight casting efficiency and faster finishing cycles.

Structural Highlights

• Teardrop-shaped solid bail for secure integration
• Clean trefoil openwork head for casting clarity
• Double-ring neck transition for structural separation
• Flat shaft with pre-defined stone seats for precise setting
• L-shaped key tooth for classic form recognition

Included File Formats

• JCD (JewelCAD editable file)
• 3DM (Rhino compatible)
• STL (ready for 3D printing & casting)

Why This Model Improves Production Efficiency

• Eliminates complex Gothic geometry setup
• Pre-aligned stone channel reduces setting errors
• Minimal head design improves casting success rate
• Clear visual contrast enhances retail appeal
• Streamlined finishing due to controlled surface detailing

The Gothic Trefoil Key Pendant Necklace Model is designed for workshops that want architectural character—without operational complexity.

Combining architectural motifs with gemstone layouts typically requires multiple modeling stages and constant refinements.

This slows production, increases labor costs, and introduces alignment risks—especially in stone placement.

Use this ready-to-produce Gothic Trefoil Key Pendant Necklace Model to bypass complexity and achieve precise, repeatable results with minimal effort.