Georgian Navette Obelisk Ring
Gorgeous Georgian Navette shaped ring. The glazed panel containing an obelisk monument in mother of Pearl and bordered with diamonds with accents of gold work and pearls set on a blue background and with a border of white enamel with gold dots. 
English circa 1780
The face measures 32mm x 21mm
Size 11 but can be sized , 
weighs 8.4g
Condition - excellent