Bold mother of pearl ring with very small row of diamonds in between two gem stones. 10K gold setting.
Beautiful ring and photos do not do this ring justice. 
 

Size: 7
Gems: Mother of Pearl & Diamonds
Measurements of top band of ring: 21.8 mm X 12.7 mm
Marked: Yes, 10K, the letter A and a C in a circle. 
Total weight: 4.4 grams
Condition: good pre-owned condition. Scratches from regular wear.