Diamondback Ridge Vineyard

We grow premium fruit. You make award-winning wine.

Clean, consistent Rattlesnake Hills grapes. Flexible partnership. We make sourcing easy so you can focus on what you do best.

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Clean, consistent fruit

Every block hand-tended to boutique standards. No mechanical pruning, leafing, or harvesting.

August 6, 2017

Classic & niche varietals

From Cabernet to Viognier; get your grapes in one place.

Steve (owner) and Jake (viticulturist) of Diamondback Ridge Vineyard discussing verasion in the vineyard.

Flexible partnership

Short-term contracts and pickups built around your schedule.

Award-winning wines start with our grapes.

Here are some awards we’ve won for wines that we’ve crafted with grapes from our own vineyard.

Great American International Wine Competition 2023 Silver – 2019 Cabernet Sauvignon Clonal Blend
Great American International Wine Competition 2023 Silver – 2020 Petit Verdot
Great American International Wine Competition 2023 Silver – 2018 Roussanne
Great American International Wine Competition 2023 Platinum – 2018 Malbec

About us

What makes Diamondback Ridge different?

We farm every acre like it’s going into our own label. Hand-tended, clean, and consistent.

Across 60 acres* in Washington’s Rattlesnake Hills AVA, we space vines 8 × 5 ft, drip-irrigate, and touch every shoot, leaf, and cluster by hand. Precise canopy and water management mean balanced sugars, acids, and color—so only clean, evenly ripened fruit leaves the vineyard.

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★★★★★

We’ve produced several award-winning wines from their grapes. Their prices are very reasonable compared to bigger name vineyards, yet the farming practices and fruit quality are absolutely on par with the best in the state. You get premium fruit without the premium price tag.

Tyson Trautmann

Alluvium Cellars

Our wine grape lineup

From Cabernet and Syrah to Muscadelle and Counoise, we farm 18 red and white varietals on our Rattlesnake Hills slopes.

Red wine grapes

We grow bold reds like Cabernet Sauvignon, Merlot, Syrah, and Malbec—plus niche picks like Mourvèdre and Carménère.

  • Cabernet Sauvignon
  • Malbec
  • Petit Verdot
  • Cabernet Franc
  • Syrah*
  • Grenache
  • Merlot*
  • Carmenere
  • Mourvèdre*
  • Cinsault*
  • Counoise*

White wine grapes

We offer crisp, aromatic whites like Chardonnay, Sauvignon Blanc, and Viognier—plus unique picks like Marsanne, Roussanne, and Muscadet.

  • Chardonnay
  • Semillon*
  • Sauvignon Blanc*
  • Muscadelle
  • Marsanne
  • Roussanne*
  • Viognier*
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*grown three miles up the road at our sister vineyard, Bosma Estate.