Iridescent yellow bead pendant w/clear bead accent

gold tone chain claw closure tiny clear beads with blue undertones teardrop shaped iridescent yellow bead with clear coating shows green, pink, blue etc. unbranded 21 1/4" length pendant is a little over 1/2" wide & 3/4" long worn a few times. Noted flaws-small mark on the back of pendant. Otherwise, good condition.