"Precious stones vector" is on Creative Market!
Sharp edges, true hues.
Emerald, rubies, sapphires.
These iconic stones need almonst no description.
"Emerald green", "ruby red", "sapphire blue": they even set a specific hue of their colors.
They set a standard, in a way.
As it is not uncommon that rubies and sapphires are cut into emerald cut, I had the idea of crafting a vector file with my drawing, then recolor it to make a sapphire and a ruby as well.
It took some time to clean up and adapt the drawing into a vector, but the result is much better than what it would have been tracing a photograph.