Chardonnay wine grapes

Name: Diamondback Ridge Vineyards
Price range: $$

Your clean foundation for standout Chardonnay.

Pristine, consistent fruit you can count on: perfect acid‑sugar balance, pure varietal notes, and the versatility to shine crisp or creamy. Straight from the acclaimed Yakima Valley + Rattlesnake Hills AVA.

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chardonnay wine grapes cluster on a vine

Award‑winning grapes you can trust.

Wines made from Diamondback Ridge grapes have won top honors from:

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Our Chardonnay grapes produce award‑winning wines

This is a taste of what we’ve created at Bosma Estate with some of our Chardonnay grapes. We can’t wait to see what you create.

Sommeliers Choice Awards

Silver – 2020 Chardonnay

Rattlesnake Hills AVA vineyard profile

Our Chardonnay vines were planted in 2010 across three acres in the Rattlesnake Hills AVA.

The vineyard sits on broken basalt and silt loam, helping us grow resilient vines with excellent concentration.

With 8×5 spacing, we limit yield per vine while maintaining strong production per acre. All canopy work—from pruning to leafing to harvest—is done by hand to ensure quality from start to finish.

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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

Why buy Chardonnay wine grapes from Diamondback Ridge?

Short-term contracts

No long commitments, just great fruit when you need it.

Clean, quality fruit

From Cabernet to Carménère, get clean, high quality grapes in one place.

Flexible pickup

Harvest on your schedule—we make it easy.

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Ready to source premium grapes?

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Frequently asked questions

How much do your your Chardonnay wine grapes cost?

Grapes are priced by the half-ton. Pricing may vary slightly by order size, vintage, and availability. You can get more details on our grape availability page.

Can I buy less than a ton of Chardonnay grapes?

Yes—smaller lots are welcome. Pricing varies depending on volume and whether you provide bins.

Do I need to commit to a long-term contract?

Nope. We offer flexible, short-term grape contracts designed for boutique producers—no long-term commitments required.

Can I mix and match different varietals in my order?

Absolutely. Many clients pick up multiple varietals in one trip. We’ll help you coordinate harvest timing to make it easy.

How do I reserve grapes for the upcoming harvest?

Check our availability page and reach out via our contact page to start your reservation.

When are Chardonnay grapes typically harvested?

Our Chardonnay grapes are usually ready late September to mid October, but timing can shift slightly depending on the season.