This is a Gents 18ct Yellow Gold Rubover set Emerald and Diamond Patterned Band Ring.
There is 1 Round Emerald and 4 Round Diamonds in this ring. 
Pre-owned.
Hallmarked. 
Size: R
Weight: Approx 6.25g
Emerald Weight: approx 0.28 carats
Diamond Weight: approx 0.18 carats
Ring sizing is available upon request.
Sensible price offers will be considered. 
GENTSCOUNT.GS4.