Kenneth Lane Art Deco revival clip with rhinestones and faux jade in a geometric design This is an early Kenneth Jay Lane design brooch from the Art Deco-inspired line, hard to find piece and in good condition. Signed Kenneth Lane with the copyright symbol. Trying to date this piece I have found Art Deco inspired pieces being produced between the 1960s-1970s. This time frame is consistent with the marking KENNETH © LANE - an early mark for pieces sold exclusively at Saks Fifth Avenue, the © symbol was dead center in the logo. After 50-60 yrs it is still in beautiful condition. No sparkle filter was used…these crystals have genuine, sparkling flash.