This tutorial was written by me June 21 - 2017
any resemblance to any other tutorial is completely coincidental.
I'm using a tube from Jessica Dougherty you need a license to use this tube
please visit CDO


My supplies here

you can colorize the shape to match your tube

open the supplies and select the shapelayer
 with magicwand click inside one of the squares
expand with 1
copyNpaste your tube as new layer
place it inside the selection - selection invert - hit delete - select non
repeat with the other square
move the shape layer on top and place the diamonds

 Image canvas size 600 x 500
add your tube and place it in the middle - drop shadow
add a new layer - move to bottom - floodfill white

pen tool - choose diamond if you have it ☺
forground black - close background 

draw out a dotted line below and on top of the shape
look at my tag for reference - and drop shadow
addİ and your name
I used Nazeefa
merge and save as jpeg

done ☺