Gold-tone omega-style collar necklace with heart-shaped pendant

This item is an omega-style choker or collar necklace featuring a yellow gold-colored finish. The chain is composed of a flexible, semi-rigid flat mesh construction characteristic of the omega style, designed to sit high on the neckline. It is adorned with a central slide pendant that appears stylistically consistent with late 20th-century jewelry design, possibly from the 1980s or 1990s. The pendant features a polished metal V-shape or 'wishbone' motif that terminates in a small, dark heart-shaped element, which may be a glass stone or synthetic gemstone. The clasp mechanism on the left side appears to be a basic box or slide-in clasp. No maker's marks, hallmarks, or metal purity stamps (such as 14K or 925) are legible in the provided image, so the material cannot be identified as solid gold, gold-filled, or plated without physical testing. The surface shows a bright luster consistent with a polished finish, though some minor areas of shadowing may suggest light surface wear or patina. Identification is based solely on visual characteristics as no branding is visible.

Based on my visual analysis of the provided image, I have examined a gold-tone omega-style collar necklace featuring a central slide pendant with a heart-shaped motif. The item reflects design trends common in the late 20th century, specifically the 1980s or 1990s. Based on what I can see, the piece appears to be costume jewelry rather than fine jewelry. I cannot verify the metal content or the nature of the heart-shaped stone from a photo alone; however, the lack of visible hallmarks and the specific construction of the clasp suggests a gold-plated or base-metal composition. The value estimate of $45–$85 is based on the assumption that this is a well-preserved fashion accessory of the era. The market for vintage costume jewelry of this style is generally stable, though prices remain modest for unattributed pieces. If the item were found to bear a mark from a significant designer of that period, such as Monet or Trifari, the value might lean toward the higher end of the range. Conversely, if physical inspection reveals significant plating wear or reveals the materials to be of lower quality than expected, the value would likely fall below $20. To confirm its value, a physical inspection is necessary to test for metal purity and to search for any faint maker's marks that are not visible in the image. Scientific testing (such as an acid test) would be required to determine if any gold content is present. This appraisal assumes the item is a representative piece of period costume jewelry and not a fine jewelry production.