Diamond or Cubic Zirconia Tennis Necklace

The item is a fine necklace, likely a 'tennis necklace' due to its continuous line of uniformly sized, closely set stones. It appears to be constructed from a precious metal, possibly white gold or platinum, judging by its light, reflective color and lustrous appearance. The necklace is densely set with numerous small, round, brilliant-cut gemstones, which, given the overall aesthetic and typical materials for such pieces, are most likely diamonds or high-quality cubic zirconia. Each stone is individually set, creating a seamless, flexible strand. While the exact length is difficult to determine without a reference, it appears to be a standard necklace length, possibly choker to princess style. The craftsmanship seems to be of good quality, with stones appearing evenly spaced and well-aligned, indicating careful setting. There are no obvious signs of damage, such as missing stones, kinks, or severe tarnishing, although a detailed inspection would be needed to confirm the condition of individual settings and the clasp, which is not visible. The reflective quality of the stones suggests they are clean and well-maintained. The style is classic and timeless, consistent with jewelry pieces from the late 20th century to the present day. No visible maker's marks or distinguishing engravings can be discerned from the image, which is common for smaller jewelry items without close-up views.