Pair of filigree earrings in the style of Chinese export silver

This pair of earrings appears to be constructed from silver-toned metal featuring a delicate filigree or wirework design. Each earring is centered with what appears to be a large mabé or blister pearl, showing a high level of iridescence with pink and green overtones. The metal settings feature a scalloped, floral-like border with twisted wire details and small decorative spheres known as granulation. On the reverse of one earring, a circular plaque bears several stamped marks including 'CHINA', 'BJ', and '925'. The '925' mark is consistent with sterling silver content, while 'CHINA' typically denotes the country of manufacture, often seen in export jewelry from the late 20th century. The 'BJ' mark is a maker's hallmark that would require further in-person research to identify a specific studio. The metal exhibits significant dark tarnish or patina, particularly in the recessed areas of the filigree, and some surface scratches are visible on the pearls. The earrings are fitted with bail-style attachments, appearing to be part of a drop or dangling set. Without physical testing, the metal purity and organic nature of the pearls remain unverified hypotheses based on visual markings and stylistic characteristics.

Based on my visual analysis of the provided image, these earrings appear to be sterling silver filigree pieces in the Chinese Export style, likely dating from the mid-to-late 20th century. Based on what I can see, the earrings bear markings consistent with '.925' silver and a 'CHINA' origin, alongside a 'BJ' maker's mark. If these attributions are correct and the metal is indeed sterling silver with natural mab or blister pearls, the estimated value is reflective of current market interest in handcrafted filigree jewelry. I cannot verify from a photo the actual metal purity or whether the pearls are organic or high-quality synthetics; physical testing like a silver acid test or gemstone refractive index test would be required. The value is tempered by the significant tarnish and visible surface scratches on the pearls, which may indicate wear or age. The market for Chinese Export jewelry is steady, driven by collectors who value the labor-intensive wirework. However, this estimate assumes the markings are accurate. If the metal is found to be a base metal or 'continental silver' of lower purity, or if the pearls are confirmed as costume-grade imitations, the value would likely drop to the $40 - $70 range. An in-person examination by a specialist is necessary to move beyond this working hypothesis and confirm the authenticity of the materials and hallmarks.