DeLillo pin  made in the 1960's and designed by Robert Clark

who had worked for Miriam Haskell. It has never been worn. 

Features lapis blue colored beads with faux pearls and crystal 

2" in diameter it features the filigree back you see on Haskell jewelry 

Never worn and the tag is still attached. 

DeLillo and Clark were partners and DeLillo was a sculptor and his jewelry 

designs were bold and geometric. Robert Clarks were more decorative and 

followed in the Haskell tradition

I met the two when they moved to Scottsdale Arizona somewhere in the 1990's

They were selling  some of their collection and I was thrilled to be able to buy a few 

pieces some of which I still have

Eventually they rented a showcase at the Antique Trove in Scottsdale and sold 

their jewelry there. I was also a dealer there at the time.