NEW YORK -- Brazilian supermodel Gisele Bundchen is apparently erasing the memories of boyfriends past.

Survey: Would You Sell?

Bundchen is putting several pieces of jewelry up for auction at Christie’s in New York next month, the Web site wwd.com reported Thursday.

Among the baubles are a colored diamond ring estimated to bring in $15,000 to $20,000 and a diamond pendant necklace estimated to sell for up to $150,000. The Web site quoted sources as saying the diamonds were given to Bundchen by former boyfriend Leonardo DiCaprio.

Bundchen has been dating Patriots quarterback Tom Brady since he broke up with actress Bridget Moynihan.

The auction will take place on Oct. 15 and also includes two stones, dubbed the Ponahalo Diamonds, comprising 102.11-carat and 70.87-carat rectangular-cut stones that came from a 316.15-carat diamond found by De Beers Group in 2005, wwd.com reported.

Proceeds from the sale of those stones, which are not owned by Bundchen, will benefit the Diamond Empowerment Fund, a nonprofit organization.