It's hard to see in the photos,do the setting beads actually hold the stones in place?
Impossible to tell what the stones are from a photo,quartz,zircon,topaz,sapphire,etc............... I've put platinum into acid and it doesn't...
I just looked it up silver and platinum bubble in hydrogen peroxide,so it is not a reliable test.
Silver reacts in hydrogen peroxide,platinum doesn't.
It a blank for a soapstone seal/chop,the name was never carved on the bottom of the piece.
Squash blossom type necklaces.
I don't see any crimping around the edge.
Very few items posted in the Jewelry section are antiques.
Can't tell from the photos,too blurry.
Unknown maker.... could have been made by anyone. http://www.art-amerindien.com/hallmarks/g-indian-native-american-jewelry-marks.htm
These would actually stab your finger and draw blood. https://www.icollector.com/LOT-2-MEXICAN-SNAKE-BITE-TRICK-BOXES_i23097672
Pop up snake box,made in a number of countries,example... https://www.worthpoint.com/worthopedia/vtg-carved-soapstone-frog-pop-snake-1431862952
Made sometime after 1970.
he did..... https://www.antiquers.com/threads/identify-dagger.67052/
Poorly cast,did not clean the mold flash from the wax model.Maybe backyard/shed made.
Not sure if it has a specific name,looks like a basket setting for a square stone which they mounted a round stone into.
They are not flowers, try dandelion seeds.
It's not an illusion setting.
Looks like a cast copy/reproduction,what type of metal is it?
The bracelet you posted was not made by a NA silversmith.
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