VINTAGE HUGE ROUND FACETED AMETHYST BEADS LONG NECKLACE 14K LOCK CABOCHON STONE

I purchased this amazing vintage necklace few years ago from a dealer that deals with estate jewelry sales. The necklace came to me with this box, I am unsure original or not to the necklace, but it will also come to you in this exact box as in pictures. 💜Beautiful , very saturated beads of a high quality, but I do not have any verification of the Amethyst origin, so, this could be just a very good quality Amethyst of any origin 💜. The lock is beautifully ornate, well made with a cabochon Amethyst stone, floral design on the back, safety latch and done in solid 14K gold (stamped & tested). All beads knotted in between, they are graduated in size and measure approximately from a bit over 17mm in diameter to approximately about 13.5 mm in diameter. Necklace is approximately 28” long . Super well done, one of a kind !!!