This invention is a new and distinct grapevine variety denominated ‘IFG Forty-seven’. The new grapevine ‘IFG Forty-seven’ is characterized by producing small dark red berries having a broad ellipsoid shape with a unique strong fruity labrusca flavor reminiscent of artificial grape flavor. Fruits normally ripen in early season about late June to early July near Delano Calif. Fruits have medium to firm texture. Vines are productive and can be pruned to short spurs.