In the link above at (2:27) minutes into the show the late prince Albert Queen Alexandra son wears a similar tie pin that I have seen on prince Charles. Could they be one in the same?

At (03:01) minutes Queen Alexandra wears a pear shaped drop green stone with 2 smaller ones. Any ideas or thoughts on this?

In this show they are some stills of Queen Mary's mom wearing a beautiful necklace but due to the fact that little is known of her jewels I did not focus on them.

Also, Queen Victoria is seen wearing a cats eye stone as a bracelet. I wonder if that's not the same cats eye stone worn by Queen Alexandra and the Duchess of Cornwall.

Regards,

Dave.