Everyone knows diamonds are the hardest natural substance and are made of carbon … but do you know what the most expensive colour of diamond is? And whether the ‘Heart of the Ocean’ diamond in Titanic was real?
Unique Diamonds is a local Canberra jeweller, and ahead of wedding season, they’re giving away three prizes worth a total of $10,000. Before that, though, we’ve got the diamond quiz for you!
Hit the Take the Quiz button below to start (and don’t forget to share your score):