1920s Filigree Necklace w/ Diamond Glass Camphor in 14k.  This lovely antique necklace features a piece of camphor glass adorned by 14 karat white gold and .02 carats of diamonds. The necklace comes from the Art Deco period and features a lovely filigree slide and even more filigree work framing the oval shaped frosted glass. This is an incredible vintage piece that would be perfect for everyday wear, with a chain that measures 16 inches in length.