14k gold top and imitation rhodium plated base. The Deco Circle Earring plays with mixed metals in a timeless, sculptural lightweight silhouette. Product Details:  High quality 14k gold plating and imitation rhodium(multiple layers for durability and long lasting shine)  Hypoallergenic post Custom oversized Christina Caruso earring-back for comfort and stability Custom Christina Caruso jewelry box and pouch included  Perfect for gifting!  Earring dimensions shown here - length 1 3/4” x width 1 1/4” All Christina Caruso pieces are designed and hand-made in New York by local artisans with a focus on modern, timeless forms. Our jewelry is intentionally crafted and built to feel substantial, well-made, and wearable, using premium materials and craftsmanship, all at an approachable price point. Each piece has refined details, inspired by vintage silhouettes reimagined with a modern aesthetic.  *Due to the handmade nature of each piece, please expect variations in surface texture as evidence of our small batch manufacturing process.