Barbie donning pink diamond choker set for NY sale

This undated photo provided by Canturi Jewels shows a custom-designed Barbie wearing a necklace featuring a one-carat pink diamond, which will make the doll the world's most expensive Barbie when it goes on the auction block. On Oct. 20, 2010, Christie's in New York will sell the Barbie, created by international fine jewelry designer, Stefano Canturi, for an estimated $300,000 to $500,000. All proceeds will benefit The Breast Cancer Research Foundation in support of Breast Cancer Awareness Month. (AP Photo/Canturi Jewels) NO SALES (AP)

October 6, 2010 11:31:12 AM PDT
Big girls will love this Barbie.