Lot of Vintage Necklaces

Lot of 4 vintage necklaces. The one on the left is a gold-toned necklace with small cubic zirconia diamonds dangling along the entire necklace. The next is a gold-toned necklace with 8 white beads with colorful spots evenly spaced apart. The next is a silver-toned necklace with a round pendant that has a unique design and a black enamel square in the middle. The last necklace all the way to the right is a small black and silver beaded elastic necklace. All 4 necklaces are in good condition. They might show slight signs of tarnishing because they are vintage. I do not clean any of my vintage jewelry to preserve the vintage look.