"The power of love on so many levels," wrote Rachel E Lopez, who posted a clip of the couple on Twitter. The video has since racked up more than seven million views.
Others chimed in on social media and congratulated the couple.
Marchers stood around the couple as they held hands. Photo / Twitter @Rachel_E_Lopez
"Something beautiful in mad times," one Twitter user wrote.
According to Nine Honey, the couple had previously postponed their wedding due to the Covid-19 pandemic and decided to go ahead with a smaller event than planned.
Protests across the United States and the world have been ongoing since May 26, after Minneapolis man George Floyd, a 46-year-old black man, died after a white police officer knelt on his neck for almost nine minutes.
In Auckland an estimated 4000 people gathered in Aotea Square last week, and hundreds joined in on smaller protests in Tauranga, Wellington, Christchurch and Dunedin.