Vintage Filigree Diamond Heart Pendant | Fine Jewelry

Description

This vintage filigree diamond heart pendant combines an open scrollwork lattice with a seven-stone diamond cluster set at the heart’s center. The diamond-cut edges and pierced filigree detail give the design a romantic, vintage scrollwork heart pendant look that reads clearly even from a distance.

Available across 13 metal finishes from 10K to 22K gold, platinum, and 925 silver, the pendant suits retailers building out vintage and gifting collections. At 18.20 mm (0.72″) wide, it offers a wearable scale suited to both everyday and special-occasion styling.

Diamond Cluster Heart Necklace Design

The diamond cluster heart necklace centers a 4.225 mm round diamond surrounded by six accent diamonds ranging from 3.3 mm to 3.4 mm, totaling 1.117 CT. Each stone is individually prong-set within the filigree frame for maximum brilliance.

Production Analysis

• Casting Readiness: Ready — filigree lattice castable with controlled wall thickness
• Stone Setting Difficulty: Medium — 7 prong-set stones at varied sizes
• Polishing Accessibility: Medium — recessed lattice areas limit wheel access
• Mass Production Suitability: Medium
• Recommended Metals: 14K Gold (YG/WG/RG), 18K Gold (YG/WG/RG), Platinum (PLAT/PLAT RU)

Market Fit Analysis

• US Market Fit: Strong — vintage filigree heart pendants perform well in gifting categories
• Etsy Compatibility: Strong
• TikTok Jewelry Potential: Moderate
• Pinterest Visual Appeal: Strong
• Commercial Flexibility: High — supports gold, platinum, and silver SKU variants

Product Specifications

Dimensions	18.20 mm (0.72″) x 26.41 mm (1.04″) x 6.17 mm (0.24″)
Stone Details	Diamond, 7 stones (Round), 3.3 mm–4.225 mm, 1.117 CT total
Metal Weight	10K Gold (YG/WG/RG): 3.02g / 2.95g / 3.04g 14K Gold (YG/WG/RG): 3.4g / 3.33g / 3.44g 18K Gold (YG/WG/RG): 4.07g / 3.87g / 4.07g 22K Gold (YG): 4.72g Platinum (PLAT/PLAT RU): 5.31g / 5.45g 925 Silver: 2.73g
Wax Weight	0.24g (manufacturing reference only)
File Formats	3DM, STL, JCD
Compatible Software	Rhino 7+, JewelCAD 5.x

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FAQ

Q: Is this vintage filigree heart pendant suitable for everyday wear?
A: Yes. The solid heart outline and diamond-cut edges keep the pendant durable for daily wear while the open filigree detail keeps it visually light.

Q: What is the total diamond weight in this heart pendant?
A: The pendant features seven prong-set diamonds totaling 1.117 CT, with a 4.225 mm center stone surrounded by six graduated accent diamonds.

Q: Can this pendant be ordered in rose gold or platinum?
A: Yes. The design is available across 13 metal options, including yellow, white, and rose gold, platinum, and 925 silver.