These earrings are made of sterling silver and have a shiny finish. They feature two types of stones clear cubic zirconia and blue Swiss topaz. The earrings are 14mm long and 11mm wide, and are plated with rhodium for extra shine. They weigh 0.45 carats in total, are solid and complete with all stones included, and are made through a casting process. These earrings are designed for women and come as a pair with a post and push back for securing. They make great birthstone jewelry for those born in December.Material: Primary - Purity: 925Finish: PolishedStone Type 1: Cubic Zirconia (CZ)Stone Type 2: Swiss Blue TopazStone Color 1: ClearStone Color 2: BlueStone Quantity 2: 2Length of Item: 14 mmPlating: RhodiumStone Weight 2: 0.45 ctFeature: SolidManufacturing Process: CastedMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Stone Treatment 1: SyntheticWidth of Item: 11 mmProduct Type: JewelryJewelry Type: EarringsSold By Unit: PairGender: Women'sMaterial: Primary - Color: WhiteEarring Closure: Post & Push BackEarring Type: ButtonPlating Color: Silver ToneStone Creation Method 1: SyntheticBirthstone Month: (12) DecemberBirthstone Month 1: (12) DecemberEarring Style: Birthstone