The stone is 14mm (9/16") in diameter. It looks much better than this picture. This ring is adjustable. They are shipped in polybags. They are plated in Silver.
OMG! 10 stars!!!! Looks like a D Flawless, hearts and arrows cut diamond. The hefty 14mm looks like a 5ct-8ct round perfect cut, perfect symmetry ring. We are getting tons of compliments on them, and it sold out quickly. A must for engagement/wedding parties, favors, etc. It fits nice and snug and safe on my right middle finger. Just beautiful. Will definitely order again.