This one might be the most famous colored-stone engagement ring, and it belongs to none other than Catherine, Princess ... Edwardian-style piece consisting of a five-carat marquise-cut diamond ...

Larson wears the ring with her sparkling wedding band, a gold piece embedded with princess-cut diamonds ... typically bought premade engagement rings at stores (and could buy traditional bands ...

Deschanel had the perfect pink manicure for her engagement to Jonathan Scott, who proposed with a "Folie de Pres" (which ...