This is another pair of Jade Cocktail but with slightly different materials.
The upper piece is carved flower (squarish) instead of the round doughnuts, and I have discovered some pale-yellow little crystals in my inventory box so I used them instead of pearls, as I found the colour to go very well with the pastel-green of the jade pieces!
But to be frank, I really don't remember or recognise what the yellow crystals are, probably some quartz.