Aroma visualization from community tastings
Nobilis Diamond (Port Mourant) No. 21A - Port Morant Still AW 2012
For experienced palates chasing young, punchy Demerara. This cask‑strength Port Mourant brings fresh apple, tropical fruit, soy‑like caramel, grass and spice with a salty, roasted edge. Interesting, but clearly youthful and a bit rough around the edges. Backed by 36 RumX reviews with a solid mid‑70s consensus.
Aggregated from 36 community reviews.
- Characterful Demerara profile
- Fresh fruity notes
- Cask-strength intensity
+10
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Stern Magazine Details about Nobilis Diamond (Port Mourant) No. 21A - Port Morant Still AW 2012
A Pot Still Rum from Guyana, bottled by Nobilis Rum, at 64,7%.
How does Nobilis Diamond (Port Mourant) No. 21A - Port Morant Still AW 2012 taste?
Aggregated from 36 community reviews.
Punchy, youthful Port Mourant sipper For experienced palates chasing young, punchy Demerara. This cask‑strength Port Mourant brings fresh apple, tropical fruit, soy‑like caramel, grass and spice with a salty, roasted edge. Interesting, but clearly youthful and a bit rough around the edges. Backed by 36 RumX reviews with a solid mid‑70s consensus.
Fans of high-strength Demeraras who enjoy exploring younger, slightly wild Port Mourant profiles with fresh fruit, mineral, grassy and caramelized sugar notes.
Those sensitive to high ABV or looking for a smooth, mature sipper with deep complexity; also not ideal as a first contact with Demerara styles.
How is Nobilis Diamond (Port Mourant) No. 21A - Port Morant Still AW 2012 rated?
RumX's 0–10 scale is strict , 7.7 lands squarely in the "Good" band. 83% of tasters rate it Good or better; only 0% rate it below average. See the full rating guide →
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Rum reviews
A selection of the most popular reviews from our community. You can view the complete list in our app.
Review by Alex Kunath
Beautiful nose that makes you want more! On the palate, unfortunately, too immature, but definitely with good beginnings.
Review by Frank
The three Nobilis 21A, B and C in the test...Nose: young and fresh PM. Seems a bit immature and thus slightly sharp. Something slightly metallic underlined the young freshness, just as not yet fully ripe lime. In terms of fruit, green apple is added. Everything is framed by a pleasant honey sweetness and a discreet spiciness of wood and anise. 7.8 Palate: also quite sharp, alcoholic and bitter at the start. Spicy-peppery-salty, with black pepper and licorice. Has a yeasty texture, similar to brioche. Still metallic and slightly nutty at the end. 7.2Seems a bit too immature and impetuous to me. The high abv then underscores this. Overall, somewhat disappointing.
Review by Jakob
Tropical fruits, spices, lactic acid - the nose of the young continental Demeraras definitely reveals a recurring profile. On the palate, the mineral and spicy notes come to the fore a bit more here; the slightly lactic aromas also remain with us, paired with the sweetness present, these now almost remind us a bit of crème brûlée. The alcohol also makes an appearance, but without becoming too dominant. Also from this bottling I do not need more than the present sample, nevertheless, it is one of the better from the squad of tasted young continental matured Demeraras.
Review by Kevin Sorensen 🇩🇰
#5390 10.06.2025 Enjoying a few samples while watching a few episodes of Start Trek Discovery. Nose Fresh, light, light wood, light apple, spice, alcoholic, light grass, faint chocolate. Palate Light, alcoholic, light wood, light roasted, dried fruit, faint caramel, light citrus, faint smoke, light salty. Finish Medium long, wood, light roasted, light citrus, faint caramel, faint salty. Empty glass Vanille, caramel, light peach. Needs to rest for a good while for the ABV to settle a bit. ABV integration is not the best.
Review by Volkmar Weber
Nose promises more than the rum hold. Overall, quite shaky, unround and tangy. With water, however, it did not get better.
Review by L'Expé RHIUM
70/100 : manque de longueur sur la finale, normal avec 9 ans d'âge en climat continental. Nez : très sur la sauce soja sucrée, fumé, alcool non dérangeant, citron jaune, pêche, notes végétales "vertes", beaucoup de sucre Demerara caramélisé. Bouche : Douce malgré les 64.7°, jeune (impression de boire un rhum de mélasse blanc), végétale, boisé doux, pimentée et fumée, clou de girofle, toujours la sauce soja sucrée (comme au nez), sombre et bien caramélisée (sucre brun brûlé). Finale : moyenne sur le côté sombre, caramélisé, un aspect raisin blanc. Pimentée, sombre et végétale. 12 ans d'âge auraient été mieux je pense ☺️
Review by Righrum
More grassy and milky than the Nectar I paired it, but both on the nose thesweet and leather notes, and drinking the roasty side are almost completely gone. Not unpleasant just it does not add anything to my rum journey, again if I want that bitter grassy side I'll choose Fiji which delivers it better
Expert reviews
Reviews from RumX's blog partners, independent experts who have tasted, evaluated, and described this rum..
Expert review by L'amateur éclairé
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Community purchases
18 bottles logged by 16 collectors.
A drinker & collector.
16% opened, 1 emptied and repurchased.
What does Nobilis Diamond (Port Mourant) No. 21A - Port Morant Still AW 2012 cost?
Community paid €45–€264.
Current best price: €56.40 – within the typical community range.
What members actually paid for their bottles. A typical range, not the current shop price. Full price & collection history in RX+ →
18 purchased · 38 tasted · 2 wishlist · as of
About the Diamond (Port Mourant) distillery
The Diamond (Port Mourant) distillery is located in Guyana. Rums from Diamond (Port Mourant) have been reviewed 453 times with an average of 8.2/10.
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