As a birthstone pendant, this jewelry piece is a perfect gift for someone born in August, as peridot is the gemstone for the month. The 'Sterling Silver Rhodium Peridot Birthstone Vibrant Chain Slide' comes with a solid, white-colored material that will not fit an omega. It is sold by unit and belongs to the category of pendants and charms, making it easy to mix and match with other pieces in your jewelry collection.Material: Primary - Purity: 925Finish: PolishedStone Type 1: PeridotStone Color 1: GreenStone Quantity 1: 1Length of Item: 14.5 mmPlating: RhodiumStone Weight 1: 0.26 ctCharm/Element Length: 14.3 mmCharm/Element Thickness: 4.5 mmCharm/Element Width: 9.75 mmFeature: MoveableManufacturing Process: CastedMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Stone Shape 1: RoundStone Size 1: 3.7 mmStone Treatment 1: Not EnhancedItem Weight U/M: gmWidth of Item: 9.6 mmProduct Type: JewelryJewelry Type: Pendants & CharmsSold By Unit: EachPendant/Charm Type: BirthstoneMaterial: Primary - Color: WhiteFeature 2: SolidPlating Color: Silver ToneStone Creation Method 1: NaturalBirthstone Month: (08) AugustBirthstone Month 1: (08) AugustManufacturing Process 2: Die StruckFeature 3: Will Not Fit Omega