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Open center sun diamond pendant necklace with curved rays and round stone ring, rose gold render
Open center sun diamond pendant necklace with curved rays and round stone ring, rose gold render
Open center sun diamond pendant necklace with curved rays and round stone ring, rose gold render
Open center sun diamond pendant necklace with curved rays and round stone ring, rose gold render
Open center sun diamond pendant necklace with curved rays and round stone ring, rose gold render

Open Center Sun Diamond Pendant Necklace CAD Model

Original price was: $5.00.Current price is: $3.00.

Open center sun diamond pendant necklace CAD model with 10 curved polished rays and a circular ring of 20 round stone seats. Casting-ready geometry supports diamond and colored gemstone versions.

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SKU: PD-SP-RO-FS-0110 Category:

Description

This open center sun diamond pendant necklace features 10 curved rays that swirl in one direction around a circular stone ring. The round opening in the center gives a clear radial silhouette. All 20 stone seats sit on one prong-set ring, with the rays acting as polished metal surfaces around it.

The curved rays also read as petals, so the same model works as a Rose Gold Sunflower Diamond Necklace or as a sun pendant in yellow or white gold. One CAD file covers several metal and stone SKUs for factories, Shopify sellers, and Etsy sellers. Files are supplied as 3DM for Rhino edits and STL for wax printing.

Production Analysis

  • Casting Readiness: Good. Repeated ray shape with one stone-set ring. Thick solid ray sections need porosity control.
  • Stone Setting Difficulty: Medium. 20 uniform 1.0 mm stones on one circular row.
  • Polishing Accessibility: Medium. 10 curved rays with high-polish surfaces.
  • Mass Production Suitability: High. Single-piece structure with no moving parts.
  • Recommended Metals: 10K/14K/18K Gold (YG/WG/RG), Platinum (PLAT/PLAT RU), 925 Silver.

Market Fit Analysis

  • US Market Fit: Strong. Sun and sunflower pendants are established everyday fashion categories.
  • Etsy Compatibility: Strong for sun and sunflower pendant listings.
  • TikTok Jewelry Potential: Good. The radial shape reads clearly on camera.
  • Pinterest Visual Appeal: Good. Strong radial silhouette that works across several colorways.
  • Commercial Flexibility: High. Metal color and stone type can change without redesigning the frame.

Open Center Sun Diamond Pendant Necklace Specifications

Dimensions 20.77 mm (0.82″) x 19.45 mm (0.77″) x 3.69 mm (0.15″)
Stone Details Round diamond or gemstone, 20 stones, 1.0 mm each, 0.08 CT total (diamond weight)
Metal Weight 10K Gold (YG/WG/RG): 6.14–6.34 g
14K Gold (YG/WG/RG): 6.93–7.16 g
18K Gold (YG/WG/RG): 8.06–8.47 g
Platinum (PLAT/PLAT RU): 11.05–11.35 g
925 Silver: 5.69 g
Wax Weight 0.49 g (CNC)
File Formats 3DM, STL
Compatible Software Rhino (3DM); STL imports into most CAD and wax printing software

Jewelry Costing: Calculate Costs with our Jewelry calculator.

FAQ

Q: Do the solid rays make this pendant heavy for retail pricing?
A: The rays are solid, so metal weight is higher than on open-frame pendants of similar size. Factories can review hollow-back options and use 925 Silver or 10K Gold for lower price tiers.

Q: Can the Yellow Gold Sun Pendant Necklace version use colored stones without redesign?
A: Yes. All 20 seats are identical 1.0 mm rounds, so diamond, moissanite, CZ, or colored gemstones in the same size fit one CAD file. Confirm seat tolerance for the material you choose.

Q: Which software opens the 3DM and STL files for this pendant?
A: The 3DM file opens in Rhino. The STL file imports into most CAD tools and wax printing software.

Additional information

Paving

Semi-Paved
Gem Stone Shape

Round

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