The pendant does look like a sapphire when I studied closely. I didn't realize sapphires can have a lavender hue, thank you John. I learned something new today.
--Previous Message-- : I think they are moonstones, bitty diamonds : and various shades of blue topaz (which can : have quite a range), thought the large, : central drop sure does look like a : sapphire... : : Eheu, we'll probably never know for sure, : but what fun guessing! :