14K Yellow Gold Diamond Open Heart Charm Pendant
Pendant / Charm · Yellow Gold. The alloy likely consists of silver, copper, and zinc to achieve a warm, classic golden hue across its polished surfaces.
Purity: 14K (58.5% pure gold). This purity is the industry standard for durability in everyday jewelry, balanced with a rich gold content.

Type
Pendant / Charm
Purity
14K (58.5% pure gold). This purity is the industry standard for durability in everyday jewelry, balanced with a rich gold content.
Gold Type
Yellow Gold. The alloy likely consists of silver, copper, and zinc to achieve a warm, classic golden hue across its polished surfaces.
Weight
Estimated between 0.5g to 1.2g. The piece appears small and cast with a lightweight profile, typical for dainty charms and secondary pendants.
Description
An elegant and romantic open heart pendant crafted in high-shine yellow gold. This petite charm features a shimmering border of small round stones that capture light from every angle, suspended from a classic polished bail.
Key Features
Open-center heart motif, shared-prong diamond setting, and a simple ovular bail. Notable for Its minimalist yet sentimental aesthetic.
Color & Finish
Rich yellow gold with a high-polish finish on the prongs and bail. The luster is consistent with modern jewelry manufacturing.
Hallmarks & Stamps
No hallmarks are clearly visible in the provided image. They are likely located on the internal side of the jump ring or the back surface of the pendant heart.
Dimensions Estimate
Approximately 8mm to 12mm in height (excluding bail). It categorized as a petite charm, suitable for a delicate chain or a charm bracelet.
Gemstones & Inlays
Features 11 round brilliant-cut stones (approx. 0.10 - 0.15tcw total). Likely natural diamonds or high-quality cubic zirconia (CZ), set in a shared-prong/pavé style.
Clasp & Closure
Integrated fixed jump ring attached to a polished oval bail for suspension on a chain. No active clasp on the pendant itself.
Chain & Links
The bail suggests it is designed for a fine cable or box chain (1.0mm or thinner). The jump ring appears soldered for security.
Craftsmanship Details
Lost-wax casting method with machine-finished prongs. The stones are hand-set into pre-cast seats, providing a uniform, commercial-grade appearance.
Authentication Indicators
The color depth suggests a solid gold alloy rather than plating. Prongs show professional setting work. Professional XRF or acid testing is required for definitive confirmation.
Origin & Maker
Likely mass-manufactured, common in the US or Italian jewelry markets. The style suggests a commercial jeweler rather than a bespoke artisan house.
Era & Period
Contemporary (2000s-present). The open heart design is a timeless staple of modern romantic jewelry popular in retail collections.
Age Estimate
Likely produced within the last 10-15 years based on the casting style and prong settings.
Cultural Significance
A universal symbol of love, affection, and empathy. Often gifted for Valentine's Day, anniversaries, or 'first jewelry' milestones for young adults.
Condition Notes
Good condition. Prongs appear intact; stones are present. Minor surface scratches visible on the bail under magnification. Structure appears solid. Grade: Very Good.
Value Estimate
Melt value estimated at $25-$45 depending on weight; retail value between $150-$350 depending on stone quality (Diamond vs CZ) and brand.
Care & Maintenance
Clean with warm soapy water and a soft-bristled brush. Ultrasonic cleaning is safe if stones are diamonds and settings are tight. Store separately to avoid scratching.
Similar Items
Tiffany & Co. Elsa Peretti Open Heart, floating heart slider pendants, or 10K gold 'Sweetheart' charms.
Interesting Facts
The 'Open Heart' became a jewelry icon in the late 20th century, popularized by designers like Elsa Peretti, symbolizing a love that is open and has no end.