Rose de France amethyst,is it natural or man made?
Too hard to say from photos,it looks like verdigris on the interior and could be silver/tin plated.
Still can't tell exactly what the marks are.The piece isn't real quality,the chasing is choppy and many areas were over/double stamped for some...
https://havnstore.com/products/pendleton-harding-shawl-ivory-harding
The prongs/tabs look original to the piece,with everything soldered together it wouldn't be worth the time or effort to add anything.
@aaroncab Thanks,they look like Chinese marks.
@LoveTheHunt Can you get a better and larger photo of the maker's marks bottom center,they may be Chinese.Don't need the whole bottom ,just dead...
It isn't onyx,Mexican "onyx" is travertine a totally different mineral and an overused trade name to sell things.
It looks a bit like birch under the top layer.
It looks more like a gold nugget texture.
hachimaki headband,there's probably more than a hundred thousand designs.Your's could be handmade from scrap material.
If it says 12K it is 12K gold. https://firstquarterfinance.com/is-12k-gold-worth-anything/
@Frank You can see where it wasn't cleaned up totally around and above the "T" in type and a few other areas.
Some one did a nice job of acid etching the designs and lettering.
The sapphires look "native cut" the facet junctions don't meet.The color is a bit strange,but it could just be the lighting or man made...
Something looks strange with the stones.
A little something for amber collectors but better....opal...
@Fid Try a magnet to see if it is steel.
Looks like the ring was die stamped and the stones appear to be table cut.
The bike part is mixed parts,cast and wire stock.Hard to say who made,a biker,student ,hobbyist,etc.The clip appears to be a commercial finding...
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