Attributes:Genuine .925 Sterling Silver - Avg Weight: 6.42 gr.Charm/Element Size: 19 mm x 20 mm (for perspective please see additional pictures for item set against an inch ruler)30 Day Hassle Free Returns100% Satisfaction GuaranteeOther Specs:City / State / Country: Washington DCClasp / Connector: LobsterFinish: PolishedLicensed By: NCAALicensed Organization: Georgetown UniversityLicensed Through: LogoArt LLCManufacturing Process: Laser CutRelative Size: LargeChain Width: 2 mmCharm Length: 19 mmCharm Width: 20 mmChain Type: CableLength: 18 inWidth: 20 mmPrimary Material: Sterling SilverPrimary Material Purity: 925Plating Material: RhodiumPlating Color: Silver ToneStone 1: Type (Other): Side Stone Mounting(s)Stone 1: Quantity: 1Stone 1: Setting: ComponentStone 1: Shape: TBDStone 1: Size: 18 x 1.95 mm