The pendant comes with a themed design and fits nicely with up to 4mm omega chains for a stylish and secure fit. It's a perfect gift for someone special who was born in December and anyone who loves elegant and sophisticated jewelry.Material: Primary - Purity: 925Finish: PolishedStone Type 1: Swiss Blue TopazStone Color 1: BlueStone Quantity 1: 17Length of Item: 30 mmPlating: RhodiumStone Setting 1: Prong SetStone Weight 1: 1.72 ctw (total weight)Charm/Element Length: 30 mmCharm/Element Width: 23 mmFeature: SolidManufacturing Process: CastedMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Stone Shape 1: MarquiseStone Size 1: 6 x 3 mmItem Weight U/M: gmWidth of Item: 23 mmProduct Type: JewelryJewelry Type: Pendants & CharmsSold By Unit: EachPendant/Charm Type: ThemedMaterial: Primary - Color: WhiteFeature 2: Fits up to 4mm OmegaPlating Color: Silver ToneStone Creation Method 1: NaturalBirthstone Month: (12) December