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		Lab-created diamonds: Change in approach for major retailerImage Gallery (2 Images)
					
						 
 
	
							Signet recently reported a revenue decrease of 9 per cent on a year-on-year comparison. Profit declined by 47 per cent. | Source: Selliliar
						
 
					
						 
 
	
							Virginia Drosos, Signet Jewelers CEO
						
 
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