New in box Blue Crystal with gold hardware Cult Gaia Reyes Earring in Blue. 100% zinc alloy with blue crystals. Made in China. Post-back closure. Measures approx 2.75 dangling. CULG-WL64. ER1327P3. Founded in 2012 by designer Jasmin Larian, Cult Gaia is a brand that takes art just as serious as fashion: the timeless collection's pieces are crafted as stunning heirloom items made to live in one's wardrobe forever.