I’ve been having a hard time locating gems that are cut in drop
shape, like briolette but not faceted (just a smooth round teardrop
shape). Does anyone know where I might find these? Does anyone even
make these? 
More specifically, I’m looking for something relatively inexpensive,
transparent or translucent, that is around 20mm tall (can be longer
or shorter but around that size) and is medium to light blue, like
the color of fine turquoise but clear. Can be dyed agate or glass,
even, though I’d prefer to not get one with streaks or bubbles in it.
If anyone can send me a website link or any info on where else I
could look that’d really be helpful. Thanks in advance!
–Marcy