14g 7/16, 14 kt white gold J curve. J curves are designed to show the bottom detail better. Great for deeper navels. Top Detail is a 3mm lab grown Citrine surrounded by 1.5mm lab grown Amethyst petals. Total diameter of 6.5mm. Lower Detail is a 5mm Citrine surrounded by 2mm Amethyst petals. Total diameter of 10mm. This piece shines!