Wine name: Brut Grand Cru
Producer: Champagne Egly-Ouriet
Country / region: France / Champagne
Vintage: non-vintage (disgorged in July 2020, 48 months on lees)
Price / place purchased: Duvernay, Annemasse
Category: Sparkling / Effervescent
Kaiserstühler Winzerverein Oberrotweil – Oberrotweiler Chardonnay Jahrgangs-Sekt Brut 2018
Wine name: Jahrgangs-Sekt Brut
Producer: Kaiserstühler Winzerverein Oberrotweil
Country / region: Germany / Baden
Grape variety: chardonnay
Vintage: 2018
Price / place purchased: Vinum
Champagne Taittinger – Comtes de Champagne Blanc de Blancs 2008
Wine name: Comtes de Champagne Grand Cru Blanc de Blancs
Producer: Champagne Taittinger
Country / region: France / Champagne
Grape variety: chardonnay
Vintage: 2008
Price / place purchased: unknown (gift) / Duvernay, Annemasse
Moët & Chandon – Dom Pérignon 2008
Wine name: Dom Pérignon
Producer: Moët & Chandon
Country / region: France / Champagne
Grape variety: 50% chardonnay, 50% pinot noir
Vintage: 2008
Price / place purchased: 149 CHF / Manor, Geneva
Frey-Sohler – Crémant d’Alsace Riesling Millésimé Extra-Brut 2012
Wine name: Crémant d’Alsace Millésimé Extra-Brut
Producer: Frey-Sohler
Country / region: France / Alsace
Grape variety: riesling
Vintage: 2012
Price / place purchased: 16.00 € / from the producer in April 2021
Camille Braun – Coeur de Cuvée Crémant d’Alsace 2013
Name of wine: Coeur de Cuvée Crémant d’Alsace Brut Zéro
Producer: Camille Braun
Country / region: France / Alsace
Grape variety: 65% chardonnay, 25% pinot blanc, 10% pinot noir
Vintage: 2013
Price / place purchased: 15.00 € / from the producer in October 2020
Jacques Germanier Cave du Tunnel – Blanc de Blancs Réserve Brut Millésimé 2014
Wine name: Blanc de Blancs Réserve Brut Millésimé
Producer: Jacques Germanier Cave du Tunnel
Country / region: Switzerland / Valais
Grape variety: chardonnay
Vintage: 2014
Price / place purchased: unknown (gift)