I think I should add that the amount of and size of the diamonds on the neckline "clasp" appear minimal compared to most of what we see from royals. I haven't found a close up picture yet.
--Previous Message-- : Tonight for attending the inauguration balls : our first lady wore a ruby-colored gown by : Jason Wo (same designer as her fist : inaugural gown)that has a jeweled neckline. : : from the Huffington Post: "The red : halter dress was the only one Wu, who went : from fashion insider to household name on : this night in 2009, submitted for Mrs. : Obama’s consideration. He collaborated with : jeweler Kimberly McDonald on the jeweled : neckline. “For this occasion, it had to be : real diamonds,” Wu said." :