Diamond & oxidised white metal drop earrings for pierced ears

These are very unusual quirky earrings for the person who likes something a little different.

The top section of each earring is designed as a twig.
The twigs do not match - well have you ever since two twigs the same?
Part way down each twig is a small yellow metal rubover setting set with a round diamond.

Dangling from each twig is an elongated oval drop.

The twigs are made of oxidised white metal which may be silver.
We are unsure of the composition of the drops - one of us things ceramic the other acrylic.

Approximate dimensions:
Weight: 0.3ozs - 7gms
Length: 3.35ins - 8.5cms
Total estimated diamond weight: 0.10cts