Diamond, 18k Gold Necklace. Featuring two hundred and forty-six round brilliant-cut diamonds weighing a total of approximately 11.75 cttw., set in an 18k yellow and white gold fluted circle and rectangular open link chain mounting measuring approximately 22 mm in width with an removable pendant enhancer drop measuring approximately 72 mm in length, completed by a tongue and groove clasp with figure eight safety, forming a 16 inch necklace. Accompanied by a matching central enhancer bail. {Gross Weight: 120.1 dwts} Note: Pendant enhancer doesn't fasten, needs to be tightened.