When Mike Nilon proposed to Garcelle Beauvais, he gifted her a stunning emerald-cut diamond engagement ring. Get the details here.

The 3.10-carat oval-cut sparkler — which Biggar ... He proposed with an emerald-cut diamond ring flanked by two bullet-shaped diamonds in an Art Deco style. Crafted in gold and platinum, the ...

If you look at the Rare Carat emerald cut infinity ring ... Just take a look at the Rare Carat 3.5 carat pear diamond ring.

From Jennifer Lopez's pink engagement ring to Kim Kardashian's 15-carat stunner, read on for a roundup of some of the most expensive celebrity rings of all time.