Unusual and high style deLillo set. The necklace has a removable 2" extender so that it may be worn at two different lengths. The center marquis pendant creates a very dramatic look, and the detailed filigree work on the back of the necklace adds to its beauty. Elegant costume jewelry set created for the House of DeLillo in the 1970's. This piece is the prototype designed and executed by Robert Clark, former Chief designer for Miriam Haskell. A limited edition followed its creation. This prototype was purchased from Mr. deLillo and was part of his personal collection.The necklace without the extender is 14" end to end and 1 1/2" wide, the marquis pendant is 5" long and 2 1/4" wide. The clip earrings are 1" in diameter. The necklace, extender and one earring have the deLillo name plate.