Asymmetric Diamond Open Heart Pendant | Gift
Original price was: $5.00.$3.00Current price is: $3.00.
Asymmetric diamond open heart pendant pairing a pavé-set side with a graduated prong-set side, joined by a smooth polished crescent accent. Available in gold, platinum, and silver for retail and gifting collections.
Description
Pavé Prong Open Heart Necklace
This open heart pendant combines two setting styles on one continuous outline — a pavé-set strand on one side and a graduated prong-set strand on the other, meeting at a smooth polished crescent near the bail. The fully open center keeps the silhouette light while the setting contrast gives the design a distinctive, layered look.
Rendered in rose gold with clear diamonds, the pendant is production ready across gold, platinum, and silver, and suits gifting-season retail collections, Etsy listings, and Pinterest-driven discovery where asymmetric detail stands out from uniform-set heart pendants.
Production Analysis
- Casting Readiness: Ready for direct casting; defined transition point between pavé and prong zones
- Stone Setting Difficulty: Medium-high — two setting techniques with graduated prong sizing on one frame
- Polishing Accessibility: Medium; open frame aids access, pavé zone requires additional polishing time
- Mass Production Suitability: High — repeatable outline supports consistent multi-alloy runs
- Recommended Metals: 10K–22K Gold (YG/WG/RG), Platinum (PLAT/PLAT RU), 925 Silver
Market Fit Analysis
- US Market Fit: Strong; open heart pendant aligns with gifting and everyday-wear demand
- Etsy Compatibility: Strong; asymmetric dual-setting design suits personalized-gift listings
- TikTok Jewelry Potential: Moderate; pavé-versus-prong contrast suits short-form product video
- Pinterest Visual Appeal: Strong; asymmetric detail aligns with saved-pin discovery behavior
- Commercial Flexibility: High — 13-alloy weight range supports broad price-tier SKU expansion
Product Specifications
| Dimensions | 19.47 mm (0.77″) W x 19.03 mm (0.75″) H x 6.93 mm (0.27″) D |
| Stone Details | Diamond, 24 Round (10 at 1mm, 14 at 2mm), Total Diamond Weight 0.46 CT, split pavé and graduated prong setting |
| Metal Weight | 10K Gold (YG/WG/RG): 3.8g / 3.71g / 3.83g 14K Gold (YG/WG/RG): 4.27g / 4.18g / 4.33g 18K Gold (YG/WG/RG): 5.12g / 4.87g / 5.12g 22K Gold (YG): 5.94g Platinum (PLAT/PLAT RU): 6.67g / 6.85g 925 Silver: 3.44g |
| Wax Weight | 0.3g (manufacturing reference only) |
| File Formats | 3DM, STL, JCD |
| Compatible Software | Rhino 7+, JewelCAD 5.x |
Jewelry Costing: Calculate Costs with our Jewelry calculator.
FAQ
Q: Why does one side of the heart use pavé stones and the other use larger prong-set stones?
A: The graduated prong side highlights larger stones as a focal point, while the pavé side adds sparkle along the outline — the contrast is the design’s signature feature.
Q: Is this graduated diamond heart pendant STL file suitable for multi-metal retail lines?
A: Yes. The same production file supports yellow, white, and rose gold, platinum, and silver builds without redesign.
Q: Does the open center make the pendant less durable than a filled heart design?
A: No. The outline frame is cast as one continuous structure, giving it standard durability for everyday-wear retail pieces.
Additional information
| Paving | Semi-Paved |
|---|---|
| Gem Stone Shape | Round |

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