This kind of necklace is layered in two, three,four or more steps with some having the same description and some with different description but...

We have blue eye in combination, the beaded bangle + the necklace + the earrings altogether

They are plain necklaces with different desings and patterns

They are bracelets that comes in plain and coloured pattern

Cartier bracelet come in Gold, Silver and Rose Gold while Nail bracelet comes in black, silver, gold, and multicolor

A zodiac necklace is a zodiac sign made into a necklace, we have the Gemini, Capricorn, Leo, Pisces, Virgo and many of them. Non tarnish