Attributes:Diamond CutLobsterPolishedSolidSterling silverAppx Weight in Grams by Width/Length: (each item will vary slightly)1.1 mm width: 7in=1.17, 8in=1.27, 16in=2.09, 18in=2.3, 20in=2.49, 22in=2.71, 24in=2.951.5 mm width: 7in=1.01, 8in=1.2, 9in=1.35, 16in=2.39, 18in=2.7, 20in=2.93, 22in=3.3, 24in=3.6, 26in=3.9, 28in=4.2, 30in=4.5, 36in=5.41.7 mm width: 7in=1.92, 8in=2.1, 16in=4.13, 18in=4.62, 20in=5.08, 22in=5.48, 24in=5.98, 26in=6.45, 28in=6.79, 30in=7.53, 36in=9.271.85 mm width: 7in=2.53, 8in=2.88, 9in=3.25, 10in=3.47, 16in=5.24, 18in=5.97, 20in=6.46, 22in=7.22, 24in=7.7, 26in=8.28, 28in=9.16, 30in=9.35, 36in=11.552.25 mm width: 7in=3.53, 8in=3.96, 9in=4.39, 16in=7.32, 18in=8.79, 20in=9.49, 22in=10.24, 24in=11.56, 26in=11.76, 28in=12.62, 30in=13.36, 36in=16.742.5 mm width: 7in=4.55, 8in=5.21, 9in=5.87, 16in=9.79, 18in=10.97, 20in=12.07, 22in=13.32, 24in=14.34, 26in=15.56, 28in=16.75, 30in=17.89, 36in=21.352.75 mm width: 7in=4.99, 8in=5.69, 9in=6.41, 16in=10.91, 18in=12.63, 20in=13.76, 22in=15.54, 24in=16.75, 26in=18.46, 28in=19.25, 30in=20.41, 36in=24.213 mm width: 7in=6.33, 8in=7.39, 9in=8.11, 16in=14.49, 18in=16.4, 20in=18.14, 22in=19.93, 24in=21.93, 26in=23.71, 28in=24.08, 30in=27.14, 36in=31.493.5 mm width: 7in=8.65, 8in=9.85, 9in=11.26, 16in=19.44, 18in=21.8, 20in=24.14, 22in=26.36, 24in=28.84, 26in=30.76, 28in=33.24, 30in=36.2, 36in=41.854.25 mm width: 8in=12.46, 9in=13.16, 18in=27.87, 20in=31.63, 22in=33.88, 24in=38, 26in=41.08, 28in=44.01, 30in=46.12, 36in=52.364.75 mm width: 7in=13.03, 8in=14.85, 9in=16.79, 16in=29.65, 18in=33.4, 20in=37.03, 22in=41.1, 24in=44.97, 26in=48.44Other Specs:Clasp / Connector: LobsterFinish: PolishedManufacturing Process: CastedTexture: Diamond-cutChain Type: RopeMaterial: Sterling SilverPurity: 925