Sterling Silver White Topaz and Blue Sapphire Filigree Ring - Art Deco Style - This filigree ring features 3 dazzling White Topaz gemstones flanked by ten square shaped genuine blue sapphire gemstones. Please see all of our filigree rings. Sapphires are the birthstone for September and the fifteenth anniversary stone. This ring would make a perfect gift for many occasions. This ring is new and a quality sterling silver antique and collectible reproduction.