However, this does not mean that the year 2018 was bad for celebrity relationships, as some of our famous celebrities got engaged and married this year too. Let us take a look at some of the best celeb engagement rings of 2018.       The diamond engagement ring that Emily Ratajkowski received from her longtime boyfriend, Sebastian Bear-McClard, is one of the most realistic diamond rings ever worn by celebrities. The two stone engagement ring that contains a pear and emerald cut diamond perfectly suits the delicate fingers of the actress and makes them look even more beautiful. Fans soon became obsessed with its stunning design, which in turn has led to high demand for engagement rings with a similar design. The famous American television personality and model, Hailey Baldwin is another famous celebrity who got engaged in the year 2018. The engagement ring that Justin Bieber gave to her is considered as the best celeb engagement rings of 2018. The cost of the oval diamond worn by the actress is estimated to be around half a million dollars.