
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.
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.