These stones, as with most of the stones I bought, were mostly bought from the websites out of Thailand over a long time. I was on the sites daily at home & at work looking for the stones that fit my specs at the time, also was looking for stones that worked as listed & also was watching the auctions doing my bidding & hoping for the best. This is the reason I have no inventory, I buy what I need when I find, + I do have friends who cut stone & have given me some wonderful gems, usually not seen in stores. So as I stated before, my plan was to make jewelry unique, listed as bland by some but unusual at the least. This is a pic of a pink topaz, Brazilian, FL material, about a best cut as can be, mounted with a FL bi-color tourmaline in 14kt gold, both stones @ 11cts ea & amazing to see, stuff as this not seen in stores & proved to be very hard to find, especially the topaz, in this size/quality-steve...