This necklace is set with a genuine garnet surrounded by Lassaire simulated diamonds in sterling silver bonded with platinum. The sterling silver chain is bonded wiht platinum and can be worn at 16" or extended to 18". CTTW: Approx. 1.05 cts Garnet Approx .85 cts. Lassaire simulated diamaonds: .20 cts. Stone Count: 21 cts.