These double clip brooches made of platinum & gold. Double clip brooches make up one large piece. Each brooch can be worn alone or joined together. Both are set with fine quality diamonds & rubies. The diamonds weigh approximately 4.50 carats; they are G to H color and VS clarity.The rubies weigh approximately 2.50 carats; they are intense red color and they are clean. We believe these rubies to be from the Mogok region. This vintage piece has light patina from age; it is signed Tiffany & Co.. This double clip brooches measures 57 x 17mm (2.24 x 0.66 inch) and it weighs 14.4grams. The item "Vintage Tiffany & Co. 4.50ct Diamond & Ruby Platinum & Gold Double Clip Brooches" is in sale since Friday, May 13, 2016. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Designer, Signed\Pins, Brooches". The seller is "47ddcnyc" and is located in New York, New York. This item can be shipped worldwide.