Rock On!

Susan Cohn Rockefeller, wife of David Rockefeller, Jr., unveiled her Rocknrola collection of jewelry at Deborah Buck's Buck House Gallery last night, proceeds of which will benefit the charity Oceana. The health of the world's seas is a cause near and dear to Rockefeller, who is also one of the producers behind the documentary "A Sea Change: Imagine A World Without Fish." The packed reception brought out a wide swath of the city's social set as well as actor Sam Waterson, one of the charity's most involved spokespeople.

Just in time for Valentine's Day, the Rocknrola line is ideal for showing that special someone your love. (Not to mention showing your love of the environment.)

For party pics, click here. Photos courtesy of Oceana, and ©Jon Dee/Oceana. To check out the jewelry, click here.