Help identifying bracelets

Hello all,

I was wondering what these pieces were made of (or your best guesses) and if they are worth anything or not. They stuck out to me because they were all very cold to the touch. They were bought from an estate sale from a woman from Vietnam. Any info on these at all would be great. Thanks!

 

The pink is either glass or dyed random rock. The purple bracelet with the Buddha is a dyed stone too. The whitish one wants to be jade, but is more likely serpentine. I'd be all over the Buddha for marks though, just in case; I've seen Chinese and other East Asian jewelers do some weird stuff.

 

Welcome to the board.

Many different types of stone are called jade, but they aren't. As evelyb said it might be serpentine.

https://geology.com/gemstones/jade/