Sterling silver perfume pendants, hand crafted by Sophie Buhai, in Tiny (above left, 16" chain, $375) or Not Tiny (above right, 16 or 24" chain, $675). The larger size has a top that unscrews so you can add fragrance, but I think the smaller size is just decorative. There is also a collar design (not shown, 11" chain, $1750). All pieces are custom made to order. (found at vogue)
Ooh, I’ll have to unearth my silver perfume pendant! It was well under $100, possibly at a craft fair, and while technically it worked I didn’t know about pipettes and couldn’t figure out how to put anything in it.
Perfect — that’s a much better price!