Her wedding/engagement ring collection is just so cool, that I have to mention her again. The Mackenzie Ring for example with its 5 spiky black diamonds that were set upside down along one side for a glamorous alternative to a stud. I would totally want that one as my wedding band. Possibly with grey diamonds? Black diamonds? Upside down? She is a genius! That's why she offers equally stunning rings for men. And I totally want the Rockwell Ring as engagement ring. For me customized with a yellow gold band and a white gold "rock" Look how rad the different styles are looking together: here The Mackenzie would also go with all the grey diamond designs, that I loved so much and wrote about here.