* Diammond Prices;

data diamonds;



carats    color    clar     price       csq

--------------------------------------------

 0.50       H       D        1.918    0.2500

 0.52       G       E        2.055    0.2704

 0.52       I       B        1.976    0.2704

 0.53       I       B        1.976    0.2809

 0.54       G       E        2.134    0.2916

 0.60       G       E        2.499    0.3600

 0.63       G       F        2.324    0.3969

 0.63       H       D        2.747    0.3969

 0.68       G       F        2.324    0.4624

 0.73       G       E        3.719    0.5329

 0.75       E       E        5.055    0.5625

 0.77       G       E        3.951    0.5929

 0.79       G       E        4.131    0.6241

 0.79       G       E        4.184    0.6241

 0.91       G       F        4.816    0.8281

 1.02       D       C       27.264    1.0404

 1.02       G       C       12.684    1.0404

 1.03       G       C       11.372    1.0609

 1.06       F       D       13.181    1.1236

 1.23       E       D       17.958    1.5129

 1.24       E       D       18.095    1.5376

 1.25       D       F       19.757    1.5625

 1.29       E       A       36.161    1.6641

 1.35       F       D       15.297    1.8225

 1.36       E       E       17.432    1.8496

 1.41       H       A       19.176    1.9881

 1.46       G       C       16.596    2.1316

 1.66       E       F       16.321    2.7556

 1.90       H       A       28.473    3.6100

 1.92       D       B      100.411    3.6864