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		20-carat diamond sells at Aussie auctionImage Gallery (4 Images)
					
						 
 
	
							This 20.15ct diamond mounted in 18ct gold ring sold for $222,000
						
 
					
						 
 
	
							5.17-carat round brilliant cut diamond, bezel set and mounted in 18ct white gold for $96,000
						
 
					
						 
 
	
							A gold and enamel Tiffany & Co. bangle by designer Jean Schulumberger sold for $38,400 IPB
						
 
					
						 
 
	
							A rare 1940s oversized IWC Schaffhausen wristwatch sold for $24,000
						
 
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