When I saw it in person it was very pretty. I think you are really seeing the green mixed with the lavender and you think it is grey. When I saw it I saw no grey. I think you are seeing the two colors mixed and think it is grey but it is really because the lavender is under and is the main color and the green is floating on top. Are you going to keep it?not really Silver mom, half side has really pretty lavender other side is grey, and this stone line quit visible when i look at it in person.
On camera vein did not pick up that much .. just little worry.. hmmm anyway overall i do like the colour of tins of light green!