Topaz Glass Bead and Filigree Necklace Shimmering topaz glass beads are accompanied by antique golden filigree on this elegant necklace. Although not marked, this lovely necklace has the characteristics one would expect from a Czechoslovakian piece of jewelry. Unsigned, measures 16", drop measures 3-1/2" by 1". Excellent condition. Price: $195.00 Item: #4978