Ultra Rare Art Deco 11.50ct French Cut Natural Untreated Sapphire Platinum Bracelet. Up for sale is a rare Art Deco French cut sapphire decorated platinum bracelet. This rare piece is in good condition with light wear from use. It features one row of large size French cut natural untreated blue sapphires. These sapphires weigh approximately 11.50 carats total and all have rich dark blue color. Under microscopic inspection, all of these sapphires look natural and untreated. French cut plus natural untreated sapphires are very rare and collectible since the French cut was mostly made for a limited time around the turn of the century. These sapphires are set all the way around in a platinum bracelet with hand carved decoration in the metal. The bracelet itself is made of platinum with filigree etching on the sides of the sapphires and unique patterns on the sides. This bracelet measures 6.69 inches (17cm) long by 7mm wide and it weighs 17.2 grams total. The item “Rare Art Deco 11.50ct French Cut Natural Untreated Sapphire Platinum Bracelet” is in sale since Monday, July 11, 2016. This item is in the category “Jewelry & Watches\Vintage & Antique Jewelry\Fine\Art Nouveau/Art Deco 1895-1935\Bracelets”. The seller is “47ddc” and is located in New York, New York. This item can be shipped worldwide.