Common metal earring don't float in water. However, you could design on that float by make it hollow. Jewellery design is unlimited, long as it can hung beautifully then anything could be possible, even using plastic to make an earring.
I would think the back of the earring could be light and flat enough to be supported by the surface tention of water.
What sediment float in the water
an egg can float in salt water.
no an egg does not float in regular water.
Octane float on water.
Ice float on water because the density is lower.
What sediment float in the water
Jeremejevite does not float on water.
I have a marker which float in water.
Yes it does float in salt water.
The results of can water float on water is that the water builds a ocean.
I think it can float on water.
a balloon float on water
All vegetables float in water
fish does float on water!
There are tents designed to Float in water. But not all tents designed to float.
Soil floats on water!
no,it does not float