Build a one-of-a-kind Oval Cut, Vvs1 engagement ring with a stone from our wide selection of loose diamonds. After choosing your stone, pair it with the metal and setting of your choice, from Art Deco-inspired diamond halos to simple solitaire engagement rings. See the specific proportions behind your stone's cut grade in its very own certification report from the GIA or AGSL. Consult our customer service team or our free, non-commissioned virtual gemologist for expert guidance and advice on your purchase. Preview your custom wedding band or engagement ring for free at any of our authorized local jewelers.