Each Rose stud pair is made of resin and have a gold backing. Read below for the description of each:
A.Garnet Crystals
B.Mini Pearls
C.Rose Quartz Crystals in center and Sunstone on the outter part.
D. Sunstone Crystals in the center with mini pearls on the outter part.
E.Rose Quartz
F.Sunstone & Pearls