Advice on antique ""diamond """ring ?

[Vonniexx]

Came across this ring, does it look ok or fake. It does have two stamps on inside. Its 9 carat gold but unsure....what you think? Thanks.

 

[stracci2000]

I dont think big vibrant diamonds would be set into 9 ct. gold.
So I'm gonna say these are CZ. And the style is 1980's.

 

[Vonniexx]

Oh really, i havent a clue on these things . Ive took more pics and trying to figure out the stamps inside ring,,, any idea? Thanks again

 

[Vonniexx]

 

[elizabethess]

Hi- the 375 simply means 9 karat gold, as you've mentioned. Unsure about UZMAN.

 

[VRBeauty]

https://www.jewellerynet.com/en/directory/supplier/Uzman_Kuy

 

[GliderPoss]

Yeah I think CZ's - something about the way they are cut doesn't look like real diamonds...