It's time to be green.
I used 2 sizes of the Green Chinese Crystals for this pair of earrings.  The earring itself is the same green with silver around it & is a post.  It just gives a more dramatic look.   The Green is more like a Sea Green/Jade and similar to Green Aventurine if you know your gemstone colors. See N296 & N295 for a similar Necklace.