We bought an old crystal collection online at the tail end of 2025 and we are still sorting through it. There is probably a faster way than describing each item individually but we like this way of listing,  it's more personal but it takes longer.
 
This necklace is a sterling silver plated 18-inch chain. It has a silver bale connecting the necklace tot he pendant, and the pendant is a nice pink rose quartz. We added the necklace but the rose quartz pendant part came in the crystal collection. There were a few of them. We put one on a black waxed cotton cord and this one on one of our silver chains. 
 
I don't know a lot about the history. The crystal collection came from FB marketplace and had a fair few bits of stone-based jewelry bits. We have a few beads made of interesting stones, too.
 
I have nice jewelry boxes for these which I keep forgetting to photograph but which do exist. I believe they are a marbled black and white colour with a black foam interior.