Dominique Aurientis Necklace

I recently bought this Gorgeous Necklace online and I was wondering if anyone can give me any idea when and where it was made.Are there any more pieces of this same Design out there,for example matching Earrings or is this necklace Unique?From my research Dominique Aurientis also worked in Indonesia as well as Paris.The Style appears to be Byzantine.The finish is 22k Gold Plate and the amber stones are poured glass Dimensions are : Chain Length 42",Pendant size 80 mm Long by 55 mm Wide,Weight is 197 gms