Platinum year
A 75th birthday anniversary is commonly referred to as a "diamond jubilee."
Diamond Anniversary
Monopoly celebrated its 75th anniversary in 2010.
Mostly just the 75th anniversary. Although in the older days when they still used more Latin terms, it would have been a Diamond Anniversary and the Latin term would have been Dodranscentennial (a quarter less than a century).
That's an easy one Dodranscentennial, but it can also be called a Dodracentennial, Dequascentennial or a Semisesquicentennial If know someone who is having a 75th, I'd celebrate with something big like a huge birthday flower bouquet http://www.proflowers.com/birthday-flowers-bir
What is a 75th anniversary model 1895 lever action savage arms worth
Diamonds represent the 75th anniversary. Diamonds symbolize enduring love, strength, and commitment, making them a popular choice for celebrating significant milestones like the 75th anniversary.
The 150th anniversary of the signing of the Treaty of Waitangi.
Traditionally, 75 wedding anniversaries are celebrated with diamond white. This is because reaching the 75th anniversary is a very rare occurrence.
It's the Ruby Anniversary
A 90th birthday anniversary is commonly referred to as a "90th birthday" or a "90th birthday celebration." Some people may also call it a "ninetieth birthday" or a "90th birthday milestone."