Features: Personalized Diamond Clarity: I1-I2 Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Stone Cut: Round Diamond Color: H-I Metal Color: Yellow Chain Length: 18 Inch Chain Width: 1 Millimeters Pendant Length: 30.5mm Pendant Width: 15.6mm Rounded Carat Weight: Less Than 1/10 Ct.t.w Chain Construction: Rope Care: Wipe Clean Stone Type: 3 Natural Diamond Authenticity: Natural Diamond Birthstone: April Birthstone Metal: 10k Gold Necklace Type: Pendant Necklaces Assembled in the US from Imported Materials ALL SALES FINAL Some diamonds may consist of fewer than 17 facets. Photos are enlarged to show detail.