Lovely contemporary style diamond engagement ring with a slight twist to the setting that lifts the design from the every-day.  The white band is a D shaped cross section which is hallmarked for 950 platinum with the Birmingham mark.
 
Details
	
1 x brilliant cut diamond 0.55ct, estimated
	
 Assessed H/I colour, SI1/SI2 clarity 
	
Platinum band 
	
Finger size 4 1/2 (US/Canada); I 1/2 (UK/Australia) 
	
Resizing possible