Buy online and ship your Asscher Cut, 2 Carat diamond ring to a local Ritani jewelry store near you (US only). Each of Ritani's responsibly sourced sourced loose diamonds comes with its very own GIA or AGSL certification report, detailing the diamond's 4C grades. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including yellow gold solitaire and double halo ring settings. Our superb customer service team and free gemologist service will lend any assistance or advice you need during the selection process. Ritani offers free in-store previews of our diamonds and wedding rings at any of our local jeweler partners, located across the United States.