black gem / titanium flat back stud earring - single

black stud titanium earring with a flat back single - only one stud excellent condition, nwot, never used or worn purchased this from a piercing shop for an ear party / ear stack idea and never ended up wearing it - just sat in my jewelry box first photo is a stock photo to show an idea of the similar style of earring and size (stock photo is not of that actual earring) tags: catbird, mejuri