Double Ring Pearl Pendant CAD Model | 9mm Floating Pearl, 56 Diamond Pavé

Description

The double ring pearl pendant CAD model features a stacked dual-circle frame structure — a smaller upper pavé ring interlocked with a larger lower open ring via an S-twist connector. A 9mm round pearl is suspended as a floating drop at the center of the lower ring via a jump ring post. Single-row micro pavé runs along the upper ring outer edge, the S-connector body, the lower ring inner edge, and the rectangular pavé bail bar. Total stone count: 56 uniform 1.3mm round diamonds, 0.448 CT.

The double ring pearl pendant CAD model casts as a single main frame piece with one post-casting floating pearl assembly step. Open circular geometry with dominant negative space confirms lightweight construction and casting efficiency. Wax CNC reference weight: 0.26g (manufacturing reference only). Compatible with 10K–22K gold (YG/WG/RG), Platinum (PLAT/PLAT RU), and 925 Silver. File formats: 3DM, STL, JCD.

Production Analysis — Double Ring Pearl Pendant CAD Model

• Casting Readiness: High — open circular frame geometry with clean metal flow path; S-twist connector requires quality wax print for detail retention
• Printability: High — DLP/SLA resin compatible; open ring structure with adequate wall thickness throughout
• Stone Setting Difficulty: Medium — 56 uniform 1.3mm stones across bail bar, S-connector, upper ring, and lower ring; consistent stone size simplifies sourcing and setter workflow despite multi-surface distribution
• Polishing Accessibility: Low-Medium — open ring frames are fully accessible; inner lower ring surface near pearl post requires precision tool access
• Mass Production Suitability: High — simple modular frame structure scales efficiently for batch casting; floating pearl drop is a fast post-casting assembly step
• Repair Friendliness: Good — open ring geometry provides easy prong and stone access; floating pearl replaceable via jump ring without frame disassembly
• 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 — geometric interlocked circle frame with floating pearl suits contemporary US fine jewelry, bridal-adjacent, and fashion jewelry retail segments
• Etsy Compatibility: High — double ring floating pearl structure differentiates from standard bail-drop pearl pendants; strong boutique listing identity
• TikTok Jewelry Potential: Medium-High — floating pearl movement inside open ring frame creates dynamic visual interest suitable for short-form product video
• Pinterest Visual Appeal: High — clean geometric circle silhouette with floating pearl suits bridal, anniversary, and contemporary fine jewelry discovery boards
• Commercial Flexibility: Strong — floating pearl seat supports white, pink, black, and lavender pearl color variants from a single production-ready CAD file; multi-alloy SKU expansion without structural redesign

Product Specifications

Dimensions	31.51 mm (1.240″) H × 19.59 mm (0.771″) W × 9.05 mm (0.356″) D
Pearl Seat	9mm round pearl (floating drop, jump ring suspension inside lower ring)
Stone Details	Round diamonds, 56 stones total 56 × 1.3mm round (uniform) Total diamond weight: 0.448 CT
Metal Weight	10K Gold (YG/WG/RG): YG 3.26g / WG 3.19g / RG 3.29g 14K Gold (YG/WG/RG): YG 3.67g / WG 3.59g / RG 3.72g 18K Gold (YG/WG/RG): YG 4.40g / WG 4.18g / RG 4.40g 22K Yellow Gold: 5.10g Platinum (PLAT / PLAT RU): 5.73g / 5.89g 925 Silver: 2.95g
Wax CNC Weight	0.26g (manufacturing reference only — not finished jewelry weight)
Setting Style	Micro pavé — single-row along bail bar, S-connector, upper ring outer edge, lower ring inner edge
Frame Structure	Interlocked dual-circle with S-twist connector; floating pearl drop via jump ring post
File Formats	3DM, STL, JCD
Compatible Software	Rhino 7+, JewelCAD 5.x
Production Method	DLP/SLA resin printing, lost-wax casting

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

FAQ

Q: Does the floating pearl drop in this double ring pearl pendant CAD model require a separate casting or can it be assembled post-casting?
A: The floating pearl drop attaches via a jump ring post cast into the lower ring frame. The main pendant body casts as a single piece. Pearl assembly is a fast post-casting step requiring no additional tooling or frame modification.

Q: Can the lower ring diameter be scaled to accommodate a 10mm or 11mm pearl without redesigning the full CAD model?
A: Yes. The lower open ring frame can be uniformly scaled in Rhino or JewelCAD to seat larger pearl diameters. The upper ring, S-connector, and bail proportions should be reviewed after scaling to maintain visual balance across the double ring structure.

Q: Is the uniform 1.3mm stone specification across all pavé surfaces practical for high-volume production stone sourcing?
A: Yes. Using a single uniform 1.3mm round stone size across all four pavé surfaces — bail, S-connector, upper ring, and lower ring — simplifies stone sourcing, reduces sorting time, and streamlines setter workflow for batch production runs.