This is a pendant made of 925 sterling silver that has been plated with rhodium. It features a natural diamond and aquamarine stones, with a total weight of 0.77 carats. The pendant is solid and has been casted, with a length of 18mm and width of 13mm. The stone colors are blue and the pendant comes in silver tone. The stones are natural and have not been treated or altered.Material: Primary - Purity: 925Stone Type 1: Natural DiamondStone Type 2: AquamarineStone Color 2: BlueLength of Item: 18 mmPlating: RhodiumStone Weight 1: 0.060 ctStone Weight 2: 0.71 ctw (total weight)Feature: SolidManufacturing Process: CastedMaterial: Primary: Sterling SilverStone Treatment 2: HeatingWidth of Item: 13 mmProduct Type: JewelryJewelry Type: Pendants & CharmsMaterial: Primary - Color: WhitePlating Color: Silver ToneStone Creation Method 1: NaturalStone Creation Method 2: Natural