Hi! Do you have any tips on how to recreate this necklace? Thanks!
Simple! Fabric yo-yos made out of what looks like light gray chiffon (how to make a fabric yo-yo tutorial here: hand-stitched to one another (you can even see the tiny stitches anchoring them all together in the photo).

Crystal glued in the center of each yo-yo; tiny pearls glued or sewn in a ring around each crystal. I’d recommend using a wide satin ribbon that you can tie around your neck as a closure for the back of the necklace, attaching each side to the sides of your yo-yo cluster.

Hope that helps and have fun making it!