Gravner produces wines in Friuli-Venezia Giulia, the northeastern Italian region known for its mineral-driven whites and structured reds. The winery's portfolio centers on two distinct expressions: Gravner Rosso, a Merlot and Cabernet Sauvignon blend that demonstrates the region's capacity for serious red wine, and two bottlings built on Ribolla Gialla, the indigenous white variety that defines much of Friuli's identity. Riserva Ribolla and Breg Bianco showcase the grape's range—from concentrated, age-worthy reserve expressions to more immediate, food-friendly iterations. The wines have been assessed by major critics including Decanter, Wine Advocate, Wine Spectator, Wine Enthusiast, and Falstaff, reflecting their standing within the broader conversation around northeastern Italian viticulture.