Hanging black jewels is as simple as I could get it first time. Imagine a fitment going over the top, to which are attached some other pieces of black glass which are faceted, like jewels. These would hang from the neck.
Straw marks (as I understand them) are marks which were produced in glass when it was allowed to cool ontop of straw.
I cannot see any women, flowers, etc, but can make out what-is-to-my-mind Art Nouveau inspired decoration to the base...
I don't expect to find any use for them, whether pair of single, but would still be interested to know the maker if anyone can help.
Thanks,
Stu.