Antique OB Ostby Barton Art Deco 14K White Gold Diamond Sapphire Bracelet. This is a beautiful signed OB 14K White Gold Diamond Sapphire bracelet. It is in very good to excellent condition. Marked OB and 14K on the clasp. All Diamonds and Sapphires have been tested with a Presidium gemstone tester. If you love antique Art Deco gold jewelry, this would be a lovely piece to acquire. View my photos for details. Please contact me if you have any questions. The item “OB Ostby Barton Art Deco 14K White Gold Diamond Sapphire Filigree Bracelet” is in sale since Monday, March 18, 2019. This item is in the category “Jewelry & Watches\Vintage & Antique Jewelry\Fine\Art Nouveau/Art Deco 1895-1935\Bracelets”. The seller is “valleyvintage67″ and is located in Good Thunder, Minnesota. This item can be shipped to United States.