Natural White and Light Peach color Genuine cultured Freshwater Pearl ring.
Anti-tarnish silver ring mounting. Two styles. One has a Cubic Zilconia stone and the other with no stone.
Pearls - Very clean surface. 11.5 x 12 millimeter in diameter. Button shape. 
 
A. White pearl with CZ, size 5. 
B. White pearl with CZ, size 9.
C. Light pink pearl with CZ, size 5
D. Light pink pearl with no stone, size 10.