[Material]: S925 Silver Plated with 14K Gold (Nano Plating Long Color Retention), 5A Eight Hearts Eight Arrows Zircon [Specifications]: Flower Approximately 9mm, Chain Thickness Approximately 1. 1mm, Length 45 cm (Adjustable in Three Sections Between 40-45) [Color]: Gold [Price]: Pendant + Necklace [Maintenance] Pure Silver Plated with K Gold, of course it will oxidize over time, just wash with toothpaste or dish soap to brighten it up. Everyone can buy with peace of mind