Thankfully, you don't need something that bulky to measure your ring size at home. Instead, Greener recommends picking up a ...

Still, if you want it to be a full-blown surprise, the first thing you've got to figure out is their engagement ring size. Reddit user @Best_Expression_1860 recently asked for ways to get a ...

J.Lo's enormous emerald-cut "rare" engagement ring could be worth up to $5 million ... “A natural diamond of that size and quality is incredibly rare, and of course pricey.