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Black Diamond

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A Welsh porter first brewed for the Diamond Jubilee of Queen Elizabeth II, which explains the name. Five different coloured malts go into the mash and shape the flavour: dark chocolate, liquorice and coffee over a malty base, with hopping the brewery itself calls subtle. The body is full for a beer of this strength. On cask it is a seasonal product for the colder months, while the packaged version stays in the range all year.

ABV
4.2%
Bitterness
Noticeably bitter
Roasted bitterness
SRM
dark28
PaceA Few

AWARDS

Bronze · 2024
SIBA Indie Beer Awards (regional, Wales & West)
Bottle & Can Stout & Porter (6.4% and under)
★Bronze — SIBA Indie Beer Awards (regional, Wales & West) (Bottle & Can Stout & Porter (6.4% and under))
Where this beer sits
Body
lightfull-bodied
Sweetness
drysweet
Bitterness
mildbitter
Texture
crispcreamy
Balance
malt-forwardhop-forward
What makes this beer itself
chocolatecoffeemalty
chocolate
coffee
malty
roasted
dark fruit
Aroma
The nose presents layered malt complexity—dark chocolate and liquorice lead, followed by coffee undertones that build gently.
not found:hoppy,caramel,fruity,smoky

Tasting Notes

AI-generated sensory profile for Black Diamond

◎ Appearance

Deep garnet-brown with opaque density, characteristic of the five-malt blend. The head is modest but persistent, leaving a thin collar of foam that clings to the glass walls with fine lacing. Carbonation is restrained, appropriate to the cask tradition.

deep brownopaquefine lacing

◌ Aroma

The nose presents layered malt complexity—dark chocolate and liquorice lead, followed by coffee undertones that build gently. The hopping remains understated, allowing the malt character to dominate without aggressive florals or citrus. A subtle dryness from the roasted grains adds composure.

dark chocolateliquoricecoffeeroasted malt

◐ Taste

Entry is smooth and malty, with the promised chocolate and liquorice flavors developing across the mid-palate. The body fills the mouth despite the modest 4.2% ABV, supported by five different colored malts that create depth without heaviness. Bitterness is integrated and measured at 33 IBU, never harsh or dominant.

full bodychocolatebalanced bitterness

◑ Finish

The finish is clean and relatively dry, with lingering notes of dark malt and a whisper of coffee on the aftertaste. The withdrawal is gentle, leaving the palate refreshed rather than coated.

dry finishmalty aftertaste
78
hopIQ score
Aroma
77
Taste
79
Appearance
76
Finish
78
Serve at 10–13°C

Serve at 10–13°C. Too cold mutes the roasted complexity that makes a good porter worth drinking slowly.

Pint glass

The classic — versatile, comfortable to hold and keeps the beer cool. No frills, no distractions: just the beer.

Drink within 6–12 months for best results. Baltic Porters can be aged longer.

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Food Pairing

What to eat with Black Diamond

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About Porter

Style guide · what to expect · how to find alternatives

What is a Porter?

Porters are dark ales with 4–6.5% ABV and IBU 18–35. Roasted malt brings chocolate, caramel and toffee — medium body with a clean finish.

Finding a similar Porter

hopIQ matches by flavor profile — not just style label. A beer with the same chocolate, coffee, full-bodied character as Black Diamond will score highly even if brewed in a different country or under a different sub-style name.

FEATURED IN

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