Jewels?

[detectorFRED]

I found these on the Beach in North Carolina yesterday. Any ideas? Maybe stones from a ring setting? Thank you

 

[Inspector]

Look like they may be, congrats on the finds

 

[Professor of Engineering]

Interesting finds!

 

[DetectingGodlikeOnOlympus]

I'm not sure that gemstones will oxidize like that. These are very mysterious finds otherwise and I eagerly await identification.

 

[vpnavy]

..: Moved from TODAY'S FINDS! over to WHAT IS IT? for more exposure :..​

 

[Joe-Dirt]

I dunno, cool find

 

[detectorFRED]

Tektite

 

[Johnbrian]

The square one is a fossilized(?) scute from a turtle or another armored animal. The other one I'm not really sure but may be a fossilized(?) mouth plate from a fish or shark.

 

[A2coins]

Hard to tell take it to a jeweler

 

[Kdawson]

Top pocket as Drayton would say