Heart-Shaped Cubic Zirconia Ring and Earring Set

This is a jewelry set consisting of a ring and a pair of stud earrings, presented in a grey velvet-lined display box. The jewelry features a yellow gold-toned finish, appearing to be gold-plated or costume-grade metal. The ring's central motif is a stylized heart, set with a round-cut clear stone. The matching stud earrings are teardrop or pear-shaped clear stones in simple prong settings. The inner lid and base of the display box are clearly marked with 'Cubic Zirconia', indicating the stones are synthetic diamond simulants rather than natural gemstones. The ring's band is relatively thin and shows a polished finish, though there are slight surface abrasions and minor dullness to the gold plating on the shank, suggesting light previous wear. No specific hallmarks are visible in the image, but the overall style and labeling suggest a contemporary mass-market production, likely dating from the late 20th or early 21st century. The craftsmanship is standard for commercial fashion jewelry, with visible prong work holding the stones in place. The box shows standard age-related wear on the hinges and fabric lining.

I have conducted a visual examination of the jewelry set consisting of a ring and a pair of stud earrings presented in a velvet-lined display box. The set is explicitly labeled as 'Cubic Zirconia,' identifying the stones as synthetic diamond simulants. The metal demonstrates a yellow gold-toned finish consistent with gold-plated base metal or commercial-grade costume jewelry. Surface abrasions and minor thinning of the plating on the ring shank indicate light wear, while the settings show standard mass-market craftsmanship. The market for contemporary costume jewelry featuring synthetic stones is saturated; these items are produced in high volumes, resulting in low rarity and minimal secondary market demand. Comparisons for similar pre-owned CZ sets in original packaging typically fall within the $15 to $30 range. Value is derived primarily from aesthetic utility rather than intrinsic material worth. This appraisal is based solely on high-resolution imagery. A definitive valuation would require an in-person inspection to perform an acid test or XRF analysis to verify the metal's gold content and a thermal conductivity test to confirm the stones' composition. Without visible hallmarks (e.g., '14K' or '925'), I must assume the metal is non-precious. Provenance or a retail receipt would be necessary to establish a more specific brand-based value if applicable.