A white gold, diamond and black onyx set ring, mounted with the principle circular cut diamond at the centre, on a black onyx ground, between diamond
	
	
	
		
			| Estimate: | 
			
				£100 - £200
			 | 
		
		
			| 
					Hammer price:
			 | 
			£150 | 
		
		
					
	
 
	
		Bidding ended. Lot has been sold.
		
	
			
				
				
					A white gold, diamond and black onyx set ring, mounted with the principle circular cut diamond at the centre, on a black onyx ground, between diamond set twistover sides, detailed '750', ring size N and a half.  Illustrated