Buy online and ship your Asscher Cut, Vvs2 diamond ring to a local Ritani jewelry store near you (US only). All Ritani diamonds have been evaluated by a third party rating agency, and come with a comprehensive certificate that guarantees their 4C grades are correct. Once you've discovered the stone that's best for you, shop our wide range of engagement ring settings and metals, including stylish platinum styles. Our helpful customer service team and offer gemologist service will contribute any assistance or guidance you need during the selection process. You can preview your diamond or finished engagement ring at any one of our regional jeweler partners, based all over the US.