Magma Aluminum and 18K Gold Vermeil Lab-Grown Multi-Stone Poppy EarringsFeatherlight and floral, the Poppy earrings are formed around synthetic alexandrite centers. Painted with vibrant, magma inspired hues, the aluminum petals shimmer with pav set yellow and orange sapphires. From Anabela Chan's Blooms Collection, sculpturally floral pieces created with recycled materials. Post back closure 18k yellow gold vermeil, painted aluminum, 14k gold (posts), synthetic alexandrite, synthetic yellow sapphire and synthetic orange