This ring isre-sizable which means it'll fit any ring size, it's adjustable due to it being split on the bottom.

Moissanite Stone Quality:DEF Color, FL-VVS1.
Moissanite Stone Shapes:Round cut.
Stone Size: This moissanite engagement ring's center stone is 3 carat (9.1mm). It also comes with additional small moissanite stones surrounding the main stone.
Metal: 925 silver with white gold plating or yellow gold plating.