As my first love in gemstones is, and always will be, amethyst, I decided that I needed an amethyst necklace but with lots of sparkle and reasonably delicate in design. Here it is. Very simple, symmetrical pattern, two faceted rectangle creating a pendant and the beading wire as part of the design, plaited up with two amethyst beads near the clasp. There is also a small amount of silver (in beads) and two fluorite squares to add a different texture. I have already worn it at work and I am very pleased with it. I think I shall make more like this, possibly using jasper or botswana agate and definitely amazonite.
Chris has sorted the comments issue for me - thanks, Chris - and it turned out to be a compatibility problem. Hopefully all is now well.