I have collected many photos over the internet for a while.
Sadly I can't keep track of where I find them, the photo below I
believe I found at Style Frizz a while back.
This ring can be easily accomplished with
different chains (with similar lengths) and two ring blanks.
You can purchase ring blanks on ebay for $2 for 10,
but remember to buy one with multiple loops to
attach the chains (as seen below).