u/Any_Warning_6450

I havent cleaned this in a while and my camera is not great, but how much is the ruby worth? My mother gave this to me as a gift and her relatives set the gemstones. I’m not interested in selling it but just curious! Thank you in advance

Some more info-
My mother bought the 22k gold it is set in
The diamonds and rubies were purchased individually in Thailand I believe.
All the stones are genuine