Lot of 3 Coordinating Blue Bead Necklaces

Unbranded necklaces. Various ages & sizes. 1) Triple strand layered necklace with blue, silver-tone, cloudy & gold-tone beads. Silver-tone metal chain. Lobster claw closure. 2) Single continuous strand very long blue bead necklace. (From an antique sale but I have no information about it.) 3) Single strand blue beads. Round close clasp. Last photo shows necklaces next to blue, cerulean & indigo crayons (not included) to help with color identification. More royal blue than navy.