Published on August 6, 2025
The PRISME.19 cuvée from Champagne Guiborat is a Blanc de Blancs Grand Cru Extra Brut , produced from three plots of Chardonnay located in Cramant , Chouilly and Mont Aigu .
The base comes from the 2019 harvest at 83% , supplemented by 17% of reserve wines from 2018. This wine is produced without malolactic fermentation , drawn in May 2020 and disgorged in November 2023 , with a dosage of 2.5 g/L .
Technical sheet
- Vintage : PRISME.19
- Type : Champagne Blanc de Blancs Grand Cru – Extra Brut
- Grape variety : 100% Chardonnay
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Plots :
- Cramant – Bergerie (planted in 1984)
- Chouilly – Les Caurés (1946 and 1998)
- Mont Aigu (1970)
- Harvest : 2019 (83%)
- Reserve : 2018 (17%)
- Malolactic fermentation : Not carried out
- Print run : May 2020
- Disgorging : November 2023
- Dosage : 2.5 g/L
- Volume : 750 ml
- Alcohol : 12.5% vol.
- Developed by : SAS Guiborat – NM-622-001 – 51530 Cramant – France
- Lot : L21924
- Contains : Sulfites
Tasting approach
This Blanc de Blancs Grand Cru is a precise interpretation of Champagne Chardonnay, without malolactic fermentation. It offers natural tension, assertive minerality, and beautiful persistence. Serve in a wine glass at around 12°C.
👉 Tips for an informed tasting
Possible agreements
This Extra Brut champagne can be paired with oysters, roasted root vegetables, or raw citrus dishes. It also complements vegetarian or seafood dishes.
