Silver-Tone Necklace with Blue Stone and Halo Pendant

This item is a necklace featuring a circular pendant with a dark blue, possibly sapphire or dark glass, central stone surrounded by a halo of small, clear, faceted stones, likely diamonds or cubic zirconia. The pendant is suspended from a thin, silvery-colored chain, which appears to be a box chain or a similar delicate link style, common in modern jewelry. The overall length of the necklace is such that it would likely sit around the collarbone or slightly below, a typical length for many pendants. The metal of the chain and the setting of the pendant appear to be polished silver-tone, possibly sterling silver or white gold, given the luster and reflectivity. No manufacturer's marks or specific hallmarks are visible in the provided image, so the exact metal content and maker are undeterminable from this view alone. The craftsmanship appears to be good, with all stones securely set. There are no obvious signs of significant wear, damage, or patina on the visible surfaces, suggesting it is either well-maintained or relatively new. The design is classic and elegant, often associated with contemporary jewelry styles. The clear surrounding stones offer a sparkling contrast to the opaque or translucent dark blue central element, enhancing its visual appeal. The clean lines and traditional design elements indicate it could be from the late 20th or early 21st century.