Apparently, some newly weds are choosing jade for their wedding rings now.
I've inherited a lot of jade from my parents. My father always wore jade as his wedding ring. My mother wore a diamond wedding & engagement ring but she had a lot of other jade jewelry.
I had a jade & diamond wedding ring that I wore when I was married too but haven't worn any rings or other jewelry for a long time
The quality of jade (at least green jade) is measured by the deepness & uniformity of the color & the best jade is now extremely expensive.
The quality of the jade pictured in the article linked below appears to be very poor (& hence more affordable).