Wow! That kinda looks like a piece I did in high school! That would have been in 78. I know it is not mine but it is close to it. I used low grade jadeite, ruby, Sapphire, citrine and topaz cabs. I used 10k gold. I got the idea from a piece I saw at a gallery in down town Houston. I do not remember the name of the gallery or the name of the artist. I got my materials from a friend of my fathers that was a jeweler in Livingston, Texas that had retired the year before.
I hope this helps you identify it.
All the best.