10k Ruby and Diamond Ring for sale. Sorry but I dont know how many "Karats" the ruby is but if I had to guess I'd say 3 to 4. $125. Cash Only. So NO Paypal, Checks... No shipping. Apprx. size 8 to 8 1/2. A jeweler should be able to re-size it for you if need be. 1 owner. Sorry for the quality of the picture, hard to take pics of rings, come see it in person! Serious buyers/offers only please. Contact me, I will make sure you Arent SPAM, so please respond back to me.