Production Ready Square Prong Anchor Pendant CAD | STL File

Description

This production ready square prong anchor pendant CAD file shows a symmetric anchor with a cross bar, a long shank, and V-shaped arms. Each stone sits in its own square block, so the outline reads as a stepped, geometric line rather than a smooth curve.

The Rhino anchor pendant file includes a complete 22-stone gem map with one stone size, 0.9 mm, along the shank, cross bar, and both arms. One stone size keeps setting repeatable, and the small footprint supports low metal use and multi-metal SKUs.

Production Analysis

• Casting Readiness: Yes. Simple flat-profile geometry with uniform seats. Confirm wall thickness between neighboring seats and around the bail junction before casting.
• Stone Setting Difficulty: Medium. 22 round stones, all 0.9 mm, in square block seats.
• Polishing Accessibility: Low-Medium. Many small block edges need consistent finishing.
• Mass Production Suitability: High. One stone size, repeatable seat pattern, minimal metal use.
• Recommended Metals: 10K, 14K, 18K Gold (YG/WG/RG), Platinum (PLAT/PLAT RU), 925 Silver

Market Fit Analysis

• US Market Fit: Good. Anchor pendants are a steady nautical and unisex category.
• Etsy Compatibility: Strong. Small anchor pendants are a core Etsy niche for everyday wear and gifts.
• TikTok Jewelry Potential: Medium. The small size suits layering content more than standalone video.
• Pinterest Visual Appeal: Good. Nautical and minimalist jewelry visuals.
• Commercial Flexibility: Multi-metal and colored-stone SKUs from one CAD file.

Product Specifications: Round Diamond Anchor Pendant 3D Model

Jewelry Costing: Calculate Costs with our Jewelry calculator.

FAQ

Q: Is the mini anchor pendant STL file suitable for wax printing with such small stone seats?
A: The 0.9 mm seats need a high-resolution wax printer or CNC setup. The gem map is included, so stone positions are ready for production planning.

Q: Does a single 0.9 mm stone size simplify production?
A: Yes. One stone size means one set of burs and tooling, with consistent seat spacing along the shank, cross bar, and arms.

Q: Can this anchor pendant be used with different chain types?
A: Yes. The pendant has a small rear loop at the top of the shank, so chain type can be changed without redesign. Confirm the loop’s inner size for your chosen chain before production.