hey mateen u notice on the tips of that small cross, the gold seems to be uneven? I am sure it is because it is channel set and u have to push the gold overthe diamonds to get them in place,
I got a yellow gold cross channel set similar style and my gold is uneven on the tips like that too and a touch wavy, I used VS/VVS diamonds on it too so i waskinda disappointed how some gold covered diamond and was a touch wavy when looking upclose but thats how its got to be i guess when you do channel set piecesonly noticeable from upclose though
I got a bead set white gold diamond cross too vs/vvs but i dont see the wavyness problem on that one because it is bead set not channel set