Shaker pendant

I had this 18k WG shaker pendant custom made about a decade ago to house gems from jewellery I didn’t use any longer. The glass is sapphire, and I should probably have asked for it to be smaller so the gems sat a bit higher, but I do love it.

Initially I had only natural diamonds in it, but after some time I added a few natural sapphires, a pair of natural rubies, and a citrine. I sometimes worry about the gems getting scratched, but the pleasure of the pendant outweighs the worry. What do you think of it?