The Art Deco inspired Lucien drop earring is designed with a bright, white lab-grown sapphire fastened to a delicate, 18k gold-coated sterling silver hook. Lucien was designed for easy, everyday wear. Metal: 18k Gold-coated sterling silver Stone Type: Lab-grown white sapphire Stone Shape: Round cut Top to bottom length: Medium, 19.5mm | Large, 20mm Closure: Leverback Large: 4.00 CTW DEW (2.00 carat per ear)