Open Heart Gold Pendant with Serrated Edge

This item is a small, yellow gold open heart pendant, likely crafted from 10k or 14k gold given its color and construction. The pendant features a central heart-shaped void surrounded by an ornate, serrated or scalloped outer border that creates a sunburst or flower-like silhouette. It is approximately 1 to 1.5 centimeters in width. The piece includes a V-shaped rabbit-ear bail at the top for attachment to a chain. The metal exhibits a polished finish on the raised surfaces with some deeper, darker oxidation or residue visible within the recesses of the serrated edges, suggesting it hasn't been recently cleaned. There are no clearly visible maker's marks or hallmarks in this view, though they would typically be located on the reverse side or the bail. The style is indicative of late 20th-century mass-market jewelry, specifically from the 1980s or 1990s. The craftsmanship shows standard commercial production quality with cast detail and a simple soldered bail attachment. Overall condition appears good with minor surface scratches consistent with use.