Men's diamond rings were less popular until a few years ago. However, due to the considerable increase in the number of same-sex marriages, the demand for men's diamond rings is high at the moment. In addition to that, women have started following the trend of proposing to their loved one by gifting them a men's black diamond engagement ring. This has also played a great role in the increased demand for men's diamond rings. A recent survey conducted by experts in the diamond industry revealed that the number of women who proposed in between the years 1995 to 2005 was just two percent. However, the number of women who proposed to their loved ones from 2005 to 2014 was estimated to be around 5 percent. Experts claim that these numbers are expected to rise in the coming years.  So, if you are planning to follow this trend, then the first thing you should do is to find an elegant diamond engagement ring that perfectly suits your man. It is best to consider the lifestyle and jewelry taste of your men before making a buying decision.