Antonius Baerii Caviar 6★ (Siberian)

The premium tier of the Siberian (Baerii) range, from fish aged around 12 years. Richer and more assertive than the 5★, with deeper colour, larger grain and a longer finish. Same open water, Natura 2000 origin. No borax, not pasteurized, single fish origin.

Siberian 6★ is the upper selection within Antonius Caviar’s Baerii range. Same protected farms, same open water systems, same Malossol production and packing by hand as the 5★, but from older fish, around 12 years at harvest, and held to a more rigorous selection threshold.

Where the 5★ is refined and broadly versatile, the 6★ is more pronounced. Grains are typically larger, colour is deeper, and the flavour is more complex: a richer, longer brine with a finish that carries more weight and nuance. It rewards deliberate presentation and pairs well with neutral bases that let it define the palate.

Every tin contains roe from a single female, never blended. Packed directly into the tin at the facility without repackaging, and never pasteurized. No borax (E285), no additives. CITES documentation with every delivery.

Suggested use

Standalone service: mother of pearl spoon presentations, signature tasting courses, high margin à la carte dishes, luxury hotel amenities. A natural choice when the Caviar is the centrepiece.

Key specs

• Species: Acipenser baerii (Siberian Sturgeon)
• Grade: 6★
• Fish age at harvest: approx. 12 years
• Available sizes: 30g / 50g / 125g / 250g / 500g / 1000g
• Farming: Open water, Natura 2000 protected areas, Poland
• Production: Malossol, handmade
• Single fish origin: Yes
• Pasteurized: No
• Borax / additives: None
• CITES certified: Yes