shape and cutting style:round brillliantmeasurements:6.28*6.32*4.09carat weight:1.02 caratcolor grade:Lclarity grade:SI2cut grade:very goodculet:nonepolish:excellentsymmetry:very goodfluorescence:medium钻戒是当时4000欧比利时买的,请问现在大概价值多少?