Caviar From Which Fish? Sturgeon, Types & Where to Buy

The Origin of Caviar

Caviar from which fish? True caviar comes only from sturgeon — an ancient family of fish called Acipenseridae. Just the lightly salted roe of sturgeon can be called real caviar. About 27 sturgeon species exist, and a few produce the world’s finest grades. Beluga caviar comes from the Huso huso sturgeon, Osetra from the Russian sturgeon (Acipenser gueldenstaedtii), and Sevruga from the stellate sturgeon (Acipenser stellatus). Eggs from salmon, trout, or flying fish stay “roe,” but not true caviar. Explore our full caviar collection and certified sturgeon caviar range online. Sturgeon have lived on earth for more than 200 million years, which makes their roe rare and prized. So when you ask which fish caviar comes from, the expert answer stays short: sturgeon.

The Fish

Caviar From Which Fish? Meet the Sturgeon

Every tin of authentic caviar starts with a sturgeon. These slow-growing fish once filled the Caspian Sea, the Black Sea, and cold northern rivers. They count as living fossils — their shape has barely changed since the age of the dinosaurs.

1

Family: All true caviar comes from fish in the family Acipenseridae, made up of sturgeon and their close relatives.

2

Protected trade: Two sturgeon species joined CITES Appendix I in 1989, and the remaining 25 species were listed under Appendix II in 1998 — so every legal caviar product has been regulated since 1 April 1998.

3

Farmed today: Overfishing pushed most supply to aquaculture, so trusted sellers now source only from certified, sustainable farms.

4

Wide choice: Buyers can pick fresh roe across many grades and budgets from one trusted supplier.

The Species

Which Sturgeon Species Make the Most Famous Caviar?

A small group of sturgeon give the caviar you see on luxury menus. Each brings its own size, colour, and taste.

Beluga (Huso huso): Largest and longest-living sturgeon; big, soft, pale pearls.

Osetra (Acipenser gueldenstaedtii): Medium grain; nutty, refined flavour; amber to brown.

Sevruga (Acipenser stellatus): Small grain; bold, intense taste.

Siberian (Acipenser baerii): Clean and approachable; a strong starter grade.

Kaluga (Huso dauricus): Often called the “river Beluga”; large, buttery pearls.

The Definition

Why Is Only Sturgeon Roe Called “True Caviar”?

The word “caviar” has meant sturgeon eggs for centuries. By tradition — and now by law — it points to salt-cured sturgeon roe and nothing else.

The Malossol method: Finest grades use “little salt,” so the natural flavour stays front and centre. Legal labelling: Since 1998, CITES has backed a universal caviar labelling system to help buyers spot legal caviar in trade. Full traceability: A genuine tin can be traced to its species, origin, and harvest year. Learn the basics in our guide on what caviar is.

Know the Difference

What About Salmon Roe, Tobiko, and Other “Caviar”?

Many tasty fish eggs get sold as “caviar,” but they come from other fish. They deserve a place on your table — under the right name.

Salmon roe: Large orange pearls with a fresh pop, from salmon; often called “red caviar.” Shop our salmon caviar.

Tobiko: Tiny, crunchy tobiko from flying fish, common in sushi; see our tobiko explained guide.

Masago: Small capelin roe, a budget stand-in for tobiko.

Lumpfish roe: Firm, dyed pearls sold at low cost.

Correct name for all of these: roe, not true caviar. Knowing the difference stops you paying caviar prices for something else.

Taste & Price

How Do Beluga, Osetra, and Sevruga Differ in Taste?

Each sturgeon grade carries its own character, price tier, and best use. Wild Beluga has sold for as much as US $2,000 per kilogram on Western markets, which shows how grade drives price.

Caviar Sturgeon Grain Size Taste Price Tier
Beluga Huso huso Large Soft, buttery, mild Highest
Osetra A. gueldenstaedtii Medium Nutty, briny High
Sevruga A. stellatus Small Bold, intense Mid-high
Siberian A. baerii Small–medium Clean, gentle Entry

Serving matters too:

Right spoon: Use mother-of-pearl, bone, or horn serving spoons — never metal.

Right pairing: Classic accompaniments like blinis and crème fraîche lift every note.

Getting Started

Which Caviar Is Best for a First-Time Buyer?

New to caviar? Start simple and build from there.

Pick a grade: Osetra or Siberian — balanced, and gentler on the budget than Beluga. Pick a size: A 10–30g tin gives you plenty to taste and learn. Serve it right: Straight from the fridge, on the back of your hand or a non-metal spoon.

Authenticity

How Can You Tell If Caviar Is Authentic and Legal?

Two things separate real caviar from a risky buy: certification and cold chain.

1

CITES label: Genuine caviar carries a label showing species, source, and harvest year — proof of legal, sustainable farming.

2

Cold chain: Caviar ranks among the most temperature-sensitive foods on earth, so it must stay between 0°C and 4°C from farm to fridge.

3

Specialist supplier: Buy from a caviar house, not a supermarket shelf.

4

Our proof: Caviar Heritage has supplied premium roe since 2001, sources CITES-certified sturgeon caviar only, and ships in temperature-controlled chiller vans trusted by 500+ restaurants, hotels, and caterers across the UAE, including Emirates Catering.

Care

How Should You Store and Serve Sturgeon Caviar?

Good caviar deserves careful handling. A few simple habits protect the flavour you paid for.

Chill it right: Store unopened tins at 0°C to 4°C in the coldest part of your fridge.

Eat it fresh: Once opened, enjoy within 24 to 48 hours.

Never freeze: Ice crystals break the eggs and ruin the texture.

Plate it well: Serve on ice, with smoked salmon, blinis, or plain toast points.

Portion smart: Plan 10–15g per person as a tasting, more for a main course.

Full Range

Where Can You Buy Real Sturgeon Caviar in the UAE?

Buy authentic sturgeon caviar online in Dubai directly from Caviar Heritage. Our range covers the full sturgeon family and more.

Every grade: Beluga, Osetra, Sevruga, Kaluga, and Siberian.

Beyond caviar: Salmon caviar, tobiko, premium seafood, truffle, and saffron.

Fast delivery: Same-day chiller-van delivery across Dubai; UAE-wide dispatch to Abu Dhabi and Sharjah.

Easy payment: Cash on delivery, plus code CHFIRST5 for 5% off or WELCOME10 for 10% off.

Ready to taste true sturgeon caviar? Shop the caviar collection now, or call +971 55 226 5230 or message us on WhatsApp for expert help choosing your grade — authentic caviar, delivered fresh to your door.

FAQ

Frequently Asked Questions

Is all caviar made from sturgeon?
True caviar is made only from sturgeon roe. Eggs from other fish are sold as “caviar” loosely, but the correct term for them is roe.
Which fish does Beluga caviar come from?
Beluga caviar comes from the beluga sturgeon (Huso huso), the largest and longest-living sturgeon, known for big, soft, buttery pearls.
Is salmon roe real caviar?
Salmon roe, often called “red caviar,” comes from salmon, not sturgeon. It counts as a fish roe rather than true sturgeon caviar.
Is sturgeon caviar halal?
In Islam, fish and their eggs count as halal for most scholars, so sturgeon caviar wins wide acceptance as permissible. Views differ between schools of thought, so confirm source and certification with your supplier. See our halal seafood guide.
How much caviar do I need per person?
For a tasting, plan 10–15g per guest. For a starter or main, allow 30–50g each, depending on the other dishes served.

Taste True Caviar

Ready to taste true sturgeon caviar? Shop the caviar collection now — call +971 55 226 5230, message us on WhatsApp, or order online for chiller-van delivery to your door.

Picture of  WNF Caviar Heritage Sourcing Team
WNF Caviar Heritage Sourcing Team

Since 2001, our specialists have managed the supply chain for 500+ elite UAE partners, including Emirates Catering. With 24 years of expertise, we provide technical insights on CITES authenticity, grading, and cold-chain integrity. Every guide is reviewed by the same team that tastes and approves every batch before delivery.