First of all I thank you very much for your help, 2nd I love your
site you do such a colorful images & shapes.
Regarding the stone in stone idea; the way I pasteurized it, that it
will resemble a semi pav'e look set in transparent gem (preferably
faceted), large enough to accommodate few small diamonds. It probably
will work if there is a doublet stone that before you attach them
together you will drill the top part from the back and insert the
diamonds and then attach the back part, in theory I think it will
work and you can come up with such wonderful contrasts. Any; again
thank for your help & also I would like to thank Myron for his tips.