An 18 Karat Yellow Gold, Colored Diamond and Diamond Flexible Collar Necklace, Van Cleef & Arpels. Estimate $ 30,000-50,000 © 2015 Leslie Hindman Auctioneers, Inc.

in a repeated geometric panel design, containing 231 round brilliant cut yellow diamonds (origin of color not tested) weighing approximately 6.83 carats total, together with 429 round brilliant cut diamonds weighing approximately 14.95 carats total. 
Stamp: VCA NY 55210. 

Leslie Hindman Auctioneers.  Important Jewelry / Estate of Rita Dee Hassenfel. September 16 2015 5:30 PM - contact jewelrycr@lesliehindman.com