Really nice cubic zirconia tennis necklace. No markings but this necklace is really well made. Has a nice weight and feel to it. Four prong setting for each CZ with hinge movement between each linked diamond. Appears to be gold plated. Lots of sparkle from this one. Closure: fold over clasp Length: 14.5” Style: tennis necklace, choker Brand: unknown Condition: previously owned #diamond, cubic zirconia, crystals, gold, rose gold, tennis bracelet, tennis necklace, look like a million bucks, luxury, high end costume jewelry, faux, couture,