Bead set without the "beads" being rounded,the rings are sometimes called gypsy rings but yours is not gypsy set.
Poor construction,sloppy solder joints and no cleanup.Could be a high school project/hobbyist, etc. and probably made sometime in the last 30 years.
The 2 photos of African bloodstone look like misc. stones in glass.
Are your stones full of bubbles... the photo of African bloodstone is.
Fake/trade name made up to sell "healing/metaphysical" stones of unknown makeup..... bloodstone is defined as green jasper with red spots.
https://uptownsilver.com/didae-shablool-israel-artisan-jewelry/didae-wavy-hammered-cigar-band-cuff-ring-size-8-5-israel-artisan-925-sterling-silver...
http://justacarguy.blogspot.com/2010/08/hood-ornament-identifiaction-guide.html
The far right stone looks like agate with quartz.
No photo of the reverse,but the design is the same as the photo.the wire inlay is chased/hammered into small cut channels.The brass in my piece...
I see nothing unusual with the color,the photo was taken in low light and doesn't show the true color of the stones.
It is 3 inches in diameter and I'm using mild steel and brass.
Started this a few months ago and found out I need a lot practice with wire inlay before going any further. Top photo original tsuba used for...
It could be lapis,but many stones can't be positively identified with photos.
Look at the 3rd photo,you can see the dyed white areas.
Could be low grade dyed lapis,nothing in the photos specific.
Family crest I don't think so,its an "arm and a leg".
Russian drinking horn ................. http://www.bigvintagestore.com/index.php?id_product=561&controller=product...
Marked sterling and maker's mark,I see nothing missing.
Depending on their "chain of evidence",the watch could have been engraved with the name at a later date for bragging rights by an owner in...
Ottoman empire mark on the coin,don't know if it's a real coin.
Separate names with a comma.