宝石重量表

（宝石的大概重量 (ct)根据尺寸 (mm) 和形状）
重量是平均值。根据切割质量的不同，它们可能会有很大差异

Oval 蛋形5X3 6X4 7X5 8X6 9X710X8 11X912X10
Aquamarine / Morganite 海蓝宝石/摩根石0.210.400.691.10 1.532.313.194.23
Kunzite 鋰輝石0.26 0.480.831.33 1.84 2.78 3.84 5.10
Topaz 托帕石0.280.52 0.90 1.43 1.983.004.14 5.49
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.240.450.781.241.722.603.594.76
Cushion 枕形 5X3 6X4 7X5 8X6 9X710X8 11X912X10
Água-Marinha/ Morganita 海蓝宝石/摩根石0.26 0.480.821.282.082.843.75 5.07
Kunzite 鋰輝石0.31 0.580.98 1.542.50 3.414.526.10
Topaz 托帕石0.33 0.62 1.06 1.66 2.703.684.876.58
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.29 0.540.921.44 2.34 3.194.225.70
Octogonal 小八角5X3 6X4 7X5 8X6 9X710X8 11X912X10
Aquamarine / Morganite 海蓝宝石/摩根石0.31 0.581.001.572.363.414.52 6.11
Kunzite 鋰輝石0.370.701.211.892.854.11 5.447.35
Topaz 托帕石0.400.75 1.302.043.074.43 5.867.93
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.350.651.131.772.663.845.086.87
Pear 梨形5X3 6X4 7X5 8X59X610X7
Aquamarine / Morganite 海蓝宝石/摩根石0.200.340.560.680.971.52
Kunzite 鋰輝石0.240.410.670.811.171.83
Topaz 托帕石0.250.440.730.881.261.97
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.220.38 0.630.761.091.71
Round 圓形3mm4mm5 mm6mm7mm8mm
Aquamarine / Morganite 海蓝宝石/摩根石0.100.210.430.69 1.231.52
Kunzite 鋰輝石0.120.260.510.831.481.83
Topaz 托帕石0.130.280.550.901.591.97
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.110.240.480.781.381.71
Square 正方形3mm4mm5 mm6mm7mm8mm
Aquamarine / Morganite 海蓝宝石/摩根石0.120.280.510.841.281.83
Kunzite 鋰輝石0.150.340.611.011.542.21
Topaz 托帕石0.160.370.661.081.662.38
Tourmalines (Rubelite/ Bicolor/ Green/ Paraiba/ Pink/ Yellow/ Indicolite) 碧玺0.140.320.570.941.44 2.06