I have these stones - hope some of you can comment and tell me what the lot would be worth ?
Trying to give an idea of value from a picture is impossible. You really need to talk to an appraiser/gemologist who can look at them closely and give you a better idea of value. The ruby particularly can have a wide range of values depending on whether it has been treated with anything besides heat. This needs to be tested and documented, taking the word of a seller about treatments is not documentation.