I was wondering if anyone knows where I can buy a diamond cutter or even if anyone makes them. I am trying to achieve the look below and I am not good at cutting these things out myself! Thanks

I just saw some here at global sugar

http://www.globalsugarart.com/product.php?id=22168

ITS FUNNY BUT THE DIAMOND SHAPE WERE A LITTLE HARD TO FIND IN MY AREA WITHOUT ORDERING THEM...BUT OF COURSE I THOUGHT I'D FIND THEM EASILY AND WAITED TIL THE LAST MINUTE...SO I DID FIND SOME SQUARE CUTTERS FOR FONDANT AT MICHAELS CRAFTS AND JUST TURNED THEM SIDE WAYS. I STILL GOT THE LOOK I WANTED.

http://www.cakecentral.com/cake-photo_1325144.html

HOPE THAT HELPS. NEW TO ALL THIS STUFF.

What I actually did was bought another set of square cutters, then kind of squeezed the sides so they were more of a diamond shape. If I turned a square on an angle, it just didn't look quite like a diamond to me....so the squeezing a bit really helped. Good luck!
Here is where I used square cutters, just sideways...

http://www.mysweethobby.com/full_pic.php?file_name=marchpics_059.jpg

Here is where I used square cutters that I permanently squeezed into a diamond...in my opinion, much better looking.

http://www.mysweethobby.com/full_pic.php?file_name=adult_simple_whimsy_cake.JPG
Stacey

Ateco makes a set in many sizes. They're nested in a container. I found mine at Sur La Tab.

https://www.atecousa.net/Merchant2/merchant.mvc?Screen=PROD&Product_Code=5259&Category_Code=csets&Product_Count=47

They're great because now I have one for every size cake! I love the harlequin pattern so I was thrilled to find them.