- Overall condition: very good. Shows minor signs of wear, some scratches, nicks and traces of tarnish. - Fittings: single pin and safety-catch. - Diamond: largest measuring approximately of 2.40 - 2.60 carats, on average G to H colour, SI to I clarity; over 230 round diamonds with total approximate weight of 5.50 - 6.00 carats, on average H to I colour, VS to SI clarity.