I'm conducting research on the origins of a golden ring with 3 gemstones.
The data, provided by the family who owns it, is scares, but I believe it is sufficient for further investigation.
- The ring was in the family from 1970
- I found 2 nearly identical rings and they were described as Austro-Hungarian in origins.
- There are 3 hallmarks on the inside:
-> Oval with, what I believe are initials
-> Small diamond shape with something I call "C" or "upside 5"
-> Hexagon, I assume, the shape is a bit unclear, with something I call "Face profile, looking left"
![Image](https://oi1382.photobucket.com/albums/ah278/Prototype-X/DSC01509_zpsan3reog1.jpg~original)
![Image](https://oi1382.photobucket.com/albums/ah278/Prototype-X/Hallmark_zpsecjzbk69.jpg~original)
![Image](https://oi1382.photobucket.com/albums/ah278/Prototype-X/DSC01512_zpsoyro2ovg.jpg~original)
![Image](https://oi1382.photobucket.com/albums/ah278/Prototype-X/Hallmarks_zps28ow5pdq.jpg~original)
Any help in recognizing those marks, time of making the ring or the country of it's origins, will be most appreciated.