This is a Gents 18ct Yellow Gold Princess and Baguette cut Diamonds Fancy Ring. 
There are 33 Interlocking Princess Cut Diamonds and 22 Channel set Baguette Diamonds along the outside of the ring.
Pre-owned.
Size: O
Diamond Weight: approx 3.50 carats
Weight: Approx 15.5g
Ring sizing is available upon request.
Sensible price offers will be considered. 
GENTSW.