6.4mm 14k Cubic Zirconia and Freshwater Cultured Pearl Post Earrings - Measures 6.1x6.4mm Wide - .5 Grams In 14k Yellow Gold - - Gift ready jewelry box included - Width of Item: 6.4 mm - Length of Item: 6.1 mm - Earring Closure: Post & Push Back - Earring Type: Button - Finish: Polished - Feature: Solid - ::: [ Potential Enhancement Methods: cubic zirconia ] - Synthetic. Some are covered with a product that makes the stone more durable. ::: [ Care and Handling: cubic zirconia ] - Clean with warm soapy water and a soft cloth. ::: ::: [ Potential Enhancement Methods: Cultured Pearl ] - Usually bleached and polished to achieve uniform color and shape. May be dyed or irradiated to produce various colors. ::: [ Care and Handling: Cultured Pearl ] - Do not use ultrasonic cleaner or steamer. Avoid contact with cosmetics, hair spray, perfume and household chemicals. Clean with a soft cloth. :::