Gems · #857 biggest of 1,014
How big is the Cullinan Diamond (rough)?
10 cm
The Cullinan Diamond (rough) measures 10 cm. That's about 4.17 coins lined up end to end.
By the numbers
- That's 10 cm, or about 3.94 inches.
- You'd need about 17 of them stacked up to reach the height of an average adult.
- Roughly 4.17 coins could line up across it.
- Out of all 1,014 things in this collection, it ranks #857 by size.
Size comparison
How Cullinan Diamond (rough) stacks up against things of a similar size. Tap any bar to explore it.
clownfish
10.0 cm
goldfish
10.0 cm
harmonica
10.0 cm
drill bit
10.0 cm
Cullinan Diamond (rough)
10.0 cm
CubeSat
10.0 cm
throwing star
10.0 cm
measuring spoon
10.0 cm
sprinkler head
10.0 cm
Bars use a logarithmic scale so everything fits — real differences are even more extreme!
Fun fact
You could line up roughly 17 of them along the height of an average person.
More in Gems
Tip: swipe, use the arrow keys, or scroll past the edge to jump between sizes.