Turquoise Chalcedony Multi-Strand Necklace & E/R

This lovely set includes a turquoise chalcedony (?) stone multi-strand necklace and pierced earrings featuring tear drop faceted turquoise stones, gold tone ridged metal beads and plastic faceted crystals on gold tone multi-strand wire. Necklace from bottom of stone to clasp is about 21 inches with a 3 inch extender chain. Tear drops are about 9/16 inch top to bottom and 7/16 across.