Just depends on the lady and her family. I was astonished when my wife told me buying all that was for me, not her! She was right though: buy those three gold bits (she should ask for earrings also). You just look like the cheapest schmuck to every Thai who knows if you don't or if you just buy a ring. I paid
*****
0 though my wife is divorced and should be very little, we wanted to make it real and I am glad I did. We got it all back since her parents were dead, minus the $1200 the family/village party cost.