How much could this ring be worth?

[boomerang]

Hello,

I'm new to the forum and I'd be very thank if you could tell me with approximation, how much this men's white gold ring with diamond could cost...

It's white gold with a natural diamond in it, for men and it looks a bit worn, used with some mild, but abundant scratches on it. Nothing terribly bad, but it was either made purposely to look like this or, it was worn before.



I have have a certificate for it, it's from the 1970's by Juwelen-Handelsgesellschaft mbh & Co. (Hanau, Germany).

There is a certificate and a warranty paper. All the data I collected from both can be seen here below:

The ring...
Alloy of gold: 585 White Gold

The diamond
Cut: Brilliant, "Moderner Schliff"
Purity: P F
Colour: W K, Wesselton (white)
Weight: 0.42 carats
Specific weight: 3.52
Inclusions: Pique II (tested under 10x magnification)

Thank you kindly if you can help

(PS: I decided to turn to this forum, because I know dealers are interested to push prices down, while among similar brand new rings I saw too many different prices that got me confused)

 

[chrono]

Boomerang,
I would repost this in Rocky Talky where the traffic is much heavier (and where you will get more pros weighing in).
[URL='https://www.pricescope.com/forum/rockytalky']https://www.pricescope.com/forum/rockytalky[/URL]

 

[boomerang]

Thanks for the suggestion. I will re-post, because I can't find any option to move it.

 

[diamondringlover]

Hit the report concern button and ask the moderators to move it