Our Wines

Meet the Collection

We never sacrifice experience or quality for volume. We create wines that are truly unforgettable. 

Wine Selection

We farm on two mountain estates—Diamond Mountain and Moon Mountain—where elevation, volcanic soils, and ocean air shape everything we do. We pick by taste (often in small passes), keep each lot on its own, and blend with a light hand so the vineyard leads. The result is a family of energetic, finely etched wines: black-fruited, age-worthy Cabernets (Voir Dire, Hawk’s Prey, Decree), a plush yet structured Merlot, a savory, spice-lit Syrah, and whites that reset expectations—crisp, mineral-driven Chardonnay and vibrant, layered Sauvignon Blanc. Winemaker Andy Jones leads the cellar with an uncompromising focus on precision and patience—wines built to be beautiful on release and even better with time.

  • Voir Dire

    Voir Dire is the Cabernet that started it all. Meaning “to speak the truth,” Voir Dire is a tribute to owner Jason Itkin’s work as a trial attorney and a reminder that the truth often comes out after a glass (or two) of wine.

    Voir Dire is 100% Cabernet, produced exclusively from our original estate vineyard that was planted in 1985. These old vines, with their deep roots, produce a truly special Cabernet. The result is a complex and captivating wine that will continue to improve and age gracefully for decades.

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  • Hawk's Prey

    Hawk's Prey is a Cabernet Sauvignon from our Diamond Mountain vineyard. The young vines in this block give us a wine similar in flavor profile to Voir Dire; however, Hawk's Prey is more vibrant, youthful, smoother, and more approachable at a younger age.

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  • Merlot

    Our Diamond Mountain Merlot comes from a one-acre block our family planted in 2014. From the moment this wine touches your lips, it shows power, structure, and personality. Our Merlot tastes amazing now and will continue to evolve for years to come.

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  • Syrah

    Our 2018 Syrah comes from a vineyard at the top of Moon Mountain District at 1,600 feet of elevation. The grapes are treated with warm days and cool nights. It's silky, voluptuous, and rolls over the palate with fine grained tannins and focused acidity.

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  • Cabernet Sauvignon

    Our Moon Mountain District Cabernet Sauvignon is produced from our Moon Mountain Vineyard. The terroir features volcanic soils grazed by sunlight and crosswinds off the Pacific, producing a coastal Cabernet that is highly structured and concentrated.

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  • Chardonnay

    Theorem Vineyard’s Chardonnay comes from our estate vineyard at the top of Moon Mountain District. Our Chardonnay is the style of white wine that we dreamed of creating when we first began Theorem Vineyards over six years ago.

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  • Sauvignon Blanc

    Theorem Vineyard’s Sauvignon Blanc Moon Mountain District is the first wine from our Moon Mountain District vineyard in Sonoma County. It is a delicious ultra-premium wine filled with rich and vibrant aromas that leap from the glass.

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  • Decree

    Decree marks the next chapter in the story of our Diamond Mountain Estate, declaring its pedigree with an elegant yet structured palate. This 100% Cabernet Sauvignon, like its namesake, is here to make a statement.

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