- a 60th, or occasionally 75th, anniversary
Example Sentences Including 'diamond anniversary'
' The Borresens will celebrate their diamond anniversary with 117 family members and friends on Saturday.
Australian News Misc (2004)
To mark their diamond anniversary , they renewed their vows and celebrated with family and friends on the foreshore at Bribie.
Courier, Sunday Mail (2004)
uk A SPECTACULAR D-Day diamond anniversary air race around the skies of the UK will finish in Portrush next June, it was confirmed today.
Belfast Telegraph (2004)
to comment on this word.