Difference between the Tiffany chains?

umamanikam

O.G.
Aug 14, 2006
3,471
2,347
UK
I have come across the elsa peretti chain which in uk is £135 and also they just say chain which is the same price .what exactly is the difference between the two .i am talking about the yg and wg chain .is the diameter or the strength more than the other .any opinion will be appreciated.