Wow. Four years later and this thread comes back to life.
To answer an old question, @ Hammertime: Couesnon pearls have more color than any other that I've seen and in photographs show shades of both pink and green.
TJ was right, the force of the GAS is strong upon me.
@ Frank D. It's lived with some Hagerty's strips in the case since it was first overhauled and still looks good.