Twisted Bail Open Frame Pearl Pendant CAD Model

Description

The twisted bail open frame pearl pendant CAD model presents a bilateral teardrop cage structure with a twisted infinity-knot bail at the top and a double-row pavé chevron base at the lower arc. The open frame sides create dominant negative space that reduces metal mass across all alloy calculations, making this a production-efficient casting model. Pendant height is 27.15 mm (1.069″), width 18.29 mm (0.720″), and depth 11.26 mm (0.443″).

The open cage pearl seat accommodates 10mm pearl substitution — white freshwater, golden South Sea, and Tahitian black — without CAD modification, supporting multi-SKU production from a single casting file. Uniform 1.3mm stone sizing across all 38 pavé positions simplifies the setting workflow and reduces bench labor versus mixed-size graduated pavé layouts. This jewelry CAD model is suitable for scalable factory output across 14K gold, 18K gold, rose gold, and 925 silver production runs.

Production Analysis

• Casting Readiness: High — open teardrop frame with twisted bail junction and chevron pavé base cast reliably; twisted bail geometry requires correct DLP/SLA print orientation to prevent wax distortion.
• Stone Setting Difficulty: Medium — 38 uniform 1.3mm round stones in consistent double-row chevron layout; uniform sizing reduces setting complexity and supports efficient production-line workflow.
• Polishing Accessibility: Medium — open frame interior and twisted bail segments require hand finishing; exterior frame surfaces and chevron base are fully accessible post-cast.
• Mass Production Suitability: Medium-High — lightweight open frame structure lowers metal cost per unit across all alloys; uniform stone count and sizing support repeatable setting output.
• Recommended Metals: 14K Gold (YG/WG/RG), 18K Gold (YG/WG/RG), 925 Silver, Platinum (PLAT/PLAT RU).

Market Fit Analysis

• US Market Fit: Strong — twisted bail with open frame pearl pendant is well-positioned for US contemporary fine jewelry, boutique retail, and fashion jewelry channels.
• Etsy Compatibility: High — modern geometric pearl pendant silhouette with structural bail detail appeals directly to Etsy buyers seeking contemporary pearl jewelry.
• TikTok Jewelry Potential: Medium-High — twisted bail detail reads clearly at close range; multi-pearl-color variant content has strong short-form product storytelling potential.
• Pinterest Visual Appeal: High — bilateral symmetry and chevron pavé base photograph cleanly; teardrop pearl pendant with twisted accent is a consistent Pinterest search category.
• Commercial Flexibility: Strong — single printable CAD file supports white, golden, and Tahitian pearl SKUs across multiple metal color production runs.

Product Specifications — Twisted Bail Open Frame Pearl Pendant CAD Model

Dimensions	27.15 mm (1.069″) H × 18.29 mm (0.720″) W × 11.26 mm (0.443″) D
Pearl Size	10 mm
Stone Details	Round Brilliant, 38 stones total 38 × 1.3 mm (uniform) Total Diamond Weight: 0.304 CT
Setting Type	Pavé — double-row curved chevron along lower frame arc
Metal Weight	10K Gold (YG/WG/RG): 4.64 g / 4.53 g / 4.67 g 14K Gold (YG/WG/RG): 5.21 g / 5.11 g / 5.28 g 18K Gold (YG/WG/RG): 6.25 g / 5.94 g / 6.25 g 22K Yellow Gold: 7.25 g Platinum (PLAT / PLAT RU): 8.14 g / 8.37 g 925 Silver: 4.20 g
Wax CNC Weight	0.36 g (manufacturing reference only)
File Formats	3DM, STL, JCD
Compatible Software	Rhino 7+, JewelCAD 5.x

Jewelry Costing: Calculate production costs with our Jewelry Pricing Calculator.

FAQ

Q: Does the twisted bail geometry create any printability risk during DLP/SLA wax production?
A: Minor. The twisted bail junction requires correct print orientation to maintain geometry accuracy. Once properly oriented, the open frame structure prints reliably with standard resin settings. No special support strategy is required for the chevron pavé base or open cage pearl seat.

Q: Can this CAD model support both freshwater and South Sea pearl production from the same file?
A: Yes. The open cage seat is sized for a standard 10mm pearl. White freshwater, golden South Sea, and Tahitian black pearl variations all seat correctly without modifying the casting file, enabling multiple retail SKUs from a single production run.

Q: How does the lightweight open frame structure affect per-unit metal cost compared to a solid pendant design?
A: Significantly. The open negative-space frame reduces finished metal weight — 14K yellow gold casts at 5.21g versus 8–10g typical for solid comparable pendant formats. Lower metal weight per unit directly improves production margin across all alloy options.