Beautiful ring, just no use for it (from and ex). Not too sure on size, I’m thinking 7. 10k white gold and real diamonds. Used, no original box Here is the description from Zales website: 1/4 CT. T.W. Princess-Cut Natural Diamond Bypass Promise Ring in Solid 10K White Gold Crafted from sleek 10K white gold, this intriguing design features a 1/8 ct. princess-cut diamond center stone. Channel-set round diamonds adorn the bypass split shank. Radiant with 1/4 ct. t.w. of diamonds and a brilliant buffed luster, this ring is a bright symbol of your love.