This product is a ring made of real silver with an oval lab-created emerald stone. The stone is green and weighs 0.42 carats. The ring is polished and has a tapered band that ranges from 1.6mm to 6.8mm in width. It is sold as a complete piece of jewelry, with all the stones included. It cannot be resized and may not be suitable for engraving. This ring is meant for women and has an open back design. The emerald stone was created in a laboratory, not mined.Material: Primary - Purity: 925Finish: PolishedStone Type 1: Emerald, Lab CreatedStone Color 1: GreenStone Quantity 1: 1Plating: RhodiumBand Width: 1.6 to 6.8 mm (tapered)Stone Weight 1: 0.42 ctFeature: SolidManufacturing Process: CastedMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Sizeable: NoStone Shape 1: OvalStone Size 1: 6 x 4 mmThickness: < 1.5 mmWidth of Item: 1.6 to 6.8 mm (tapered)Engravable: Not RecommendedProduct Type: JewelryJewelry Type: RingsSold By Unit: EachGender: Women'sMaterial: Primary - Color: WhiteRing Type: GemstoneFeature 2: Open BackStone Creation Method 1: Lab Created