Multi semi-precious gemstone and pearl necklace

This is 20 in length some really beautiful color combinations of gemstone and in the necklace we have rose quartz which is the main Stone of the necklace there are Carnelian beads there are garnets there is also blue freshwater pearls mixed in. there is a large Bi disc that is the centerpiece of it with a carved Carnelian flower with a pearl center as the focal point of the necklace the findings on it are sterling silver there is about an inch and a half of justable chain, like new condition