Yellow polki diamond cross pendant and chain in gold over sterling silver

This pendant and chain necklace are in excellent pre owned condition showing little to no signs of wear .  Big yellow polki diamonds set in either a yellow gold vermeil or 14-18k yellow gold plated over sterling silver bezel setting. I don’t believe this is the original chain to this necklace but a better one with an adjustable slider to wear up to 24 inches or as short as you prefer with simply sliding.