Crowdsourcing Guyana Rum Marks

I can’t say 100% that any of these are confirmed but here are my best guesses for Diamond Coffey Still IB batches and a few bottles that might be from the batch.:

  • 05/2005 SV - Rum Nation Rare, L’esprit, Samaroli Dark
  • 06/1996 MDS - OriginR, Rom de Luxe, Corman Collins
  • 04/2008 MDS - Ancient Mariner(?)
  • 1992 ? - Silver Seal
  • 1998 ? - Bristol (I think this is different from the 05/1998 Enmore still “Diamonds.” Bristol’s Diamond has caramel coloring added while the other batches of 98 demeraras are naturally colored)

Side note: they are all dark with caramel coloring.

Here are a few anecdotal guesses based on tasting experiences:

  • 06/2011 ? - The Single Cask (based on a someone else’s tasting notes)
  • 04/2011 ? - The Single Cask (based on personal tasting)

Also there are probably some batches from pre 1990 and post 2008 but my notes aren’t as good for those time periods.

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