Winegenie
winegenie.com/wine/cullen-diana-madeline-2020 · data sheet · generated 2026-09-06

Cullen Diana Madeline 2020

750 ml Cabernet Sauvignon, Merlot, Petit Verdot Margaret River, Australia 2020 9320859000077

Cullen Diana Madeline 2020 is a dry, very full-bodied red from Cabernet Sauvignon, Merlot, Petit Verdot (Margaret River, Australia), in the full, structured reds style. Tannins are firm and acidity fresh; oak influence is noticeable. Good with steak, lamb, roast chicken, roast pork. Drink now or within 11 years (to about 2037). No need to decant. Biodynamic farming is mentioned by the merchant. Critic score 96/100 (merchant-reported). Cheapest offer £76.52 at 8wines UK.

Offers · cheapest first
8wines UK
Listed by merchant, stock not independently verified
£2.32 delivery · 3 days · free over £400.00
£76.52
Buy at 8wines UK
Affiliate link via /go/. Price from the merchant feed, seen Sat, 05 Sep 2026 16:58:22 GMT.
Taste profile
inferred · confidence 0.5
sweetness
1 / 5
dry
Cabernet Sauvignon + Merlot prior
body
5 / 5
very full
Cabernet Sauvignon + Merlot prior · merchant: full-bodied
tannin
4 / 5
firm
Cabernet Sauvignon + Merlot prior · merchant: firm tannin
acidity
4 / 5
fresh
Cabernet Sauvignon + Merlot prior
oak
4 / 5
noticeable
Cabernet Sauvignon + Merlot prior
Estimates by WineGenie, not the merchant's or a critic's words. Built from the grape's typical profile, the appellation, terms in the name and the merchant's description. How this works.
Facts
Style
Full, structured reds
rules-v1
Colour
Red
merchant feed
Grapes
Cabernet Sauvignon, Merlot, Petit Verdot
lexicon
ABV
not stated by merchant
Farming
biodynamic
merchant description
Vegan
not stated
Critic score
96 / 100 · not a customer rating
merchant feed
Drinking window
now, or up to 11 years from 2026 (to 2037)
merchant description
Decant
no need
merchant description
Food
inferred from grape and style
Occasions
dinner party · steak night · gift
inferred
About Cabernet Sauvignon
Typical aromas: blackcurrant, black cherry, cedar, mint, green bell pepper when unripe. Serve at 16–18 °C. Grape page.
knowledge base
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Merchant's description

Drink now or cellar for up to 11 years. No need to decant before serving. This punchy Bordeaux-style blend is named after Diana Cullen who, together with her husband Kevin, is regarded as one of Margaret River’s most important pioneering winemakers. The couple founded Cullen Wines in 1971 and were the first to experiment with planting Cabernet Sauvignon in Wilyabrup. Today the estate is run by the couple’s daughter, Vanya, who in 2019 was named “Winemaker of the Year” by the Australian Women in Wine Awards and Halliday Wine Companion Awards. In recent years the estate has converted to biodynamic agriculture to produce the very best fruit possible. This red is composed of predominantly Cabernet Sauvignon along with a dash of Merlot and Petit Verdot planted on granite and gravel soils. The Cabernet vines used in this bottling were planted in 1971 and produce very concentrated grapes with plenty of firm tannins and deep flavours. The grapes are harvested by hand and fermented using wild yeasts with maturation in French oak barrels for 14 months. On the nose there are all the classic Wilyabrup Cabernet notes of dark chocolate, dried violets and baked earth layered with cassis and dark cherries. The robust full body and well-built structure makes this a great match for red meats and it will also age gracefully in the cellar over the next decade or so.

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