The default design option features 7mm Ethically Lab-Grown Alexandrite Center Stone and 0.2 TCW Emerald and Amethyst Accents in 14K Rose Gold Engagement Ring. Model 446-7 Also you can fully customize and engrave this ring by clicking the button "Personalize in 3D". - As well please remember it takes up to 19-21 days to make and ship this item.