These earrings are made of sterling silver that has been polished and coated in rhodium. They feature two freshwater cultured pearls, 16 cubic zirconia crystals, and 16 blue spinel crystals. The stones are all round in shape and set securely in the earrings. The earrings have a total length and width of 11.9mm and are fastened with post and push backs. These earrings are designed for women and come as a pair.Material: Primary - Purity: 925Finish: PolishedStone Type 1: PearlStone Type 2: Cubic Zirconia (CZ)Stone Color 1: WhiteStone Color 2: WhiteStone Color 3: BlueStone Quantity 1: 2Stone Quantity 2: 16Stone Quantity 3: 16Length of Item: 11.9 mmPlating: RhodiumMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Stone Shape 1: RoundStone Shape 2: RoundStone Treatment 1: BleachingStone Treatment 2: SyntheticWidth of Item: 11.9 mmProduct Type: JewelryJewelry Type: EarringsSold By Unit: PairGender: Women'sMaterial: Primary - Color: WhiteEarring Closure: Post & Push BackEarring Type: ButtonPlating Color: Silver TonePearl Type 1: FreshwaterStone Creation Method 1: CulturedStone Creation Method 2: SyntheticStone Type (Other) 3: Spinel (Other)Earring Back Type: Friction