如何找到我的钻石重量? 没有钻石刻度。

我们都知道称重钻石是确定其克拉重量的最佳方法,但如果不能,该怎么办? 例如,您是否正在寻找订婚戒指或传统戒指上的钻石重量? 可以通过测量钻石的大小来计算钻石的克拉重量。 请记住,以这种方式进行的估算并不完美,但它可以让您了解钻石的重量。

圆形MM尺码 圆克拉重量 圆形MM尺码 圆克拉重量
0.8 mm. 0.0025 ct. 7 mm. 1.30 ct.
1 mm. 0.005 ct. 7.3 mm. 1.50 ct.
1.1 mm. 0.0067 ct. 7.5 mm. 1.67 ct.
1.2 mm. 0.009 ct. 7.75 mm. 1.75 ct.
1.25 mm. 0.01 ct. 8 mm. 2.00 ct.
1.3 mm. 0.01 ct. 8.25 mm. 2.11 ct.
1.5 mm. 0.015 ct. 8.5 mm. 2.43 ct.
1.75 mm. 0.02 ct. 8.7 mm. 2.50 ct.
1.8 mm. 0.025 ct. 9 mm. 2.75 ct.
2 mm. 0.03 ct. 9.1 mm. 3.00 ct.
2.2 mm. 0.04 ct. 9.5 mm. 3.35 ct.
2.5 mm. 0.06 ct. 9.75 mm. 3.61 ct.
2.75 mm. 0.08 ct. 10 mm. 3.87 ct.
3 mm. 0.10 ct. 10.25 mm. 4.16 ct.
3.25 mm. 0.14 ct. 10.5 mm. 4.41 ct.
3.5 mm. 0.17 ct. 10.75 mm. 4.57 ct.
3.75 mm. 0.21 ct. 11 mm. 4.91 ct.
4 mm. 0.25 ct. 11.25 mm. 5.49 ct.
4.25 mm. 0.28 ct. 11.5 mm. 5.85 ct.
4.5 mm. 0.36 ct. 12 mm. 6.84 ct.
4.75 mm. 0.44 ct. 12.25 mm. 7.26 ct.
5.0 mm. 0.50 ct. 12.5 mm. 7.36 ct.
5.25 mm. 0.56 ct. 12.75 mm. 7.52 ct.
5.5 mm. 0.66 ct. 13 mm. 8.51 ct.
5.75 mm. 0.75 ct. 13.5 mm. 9.53 ct.
6 mm. 0.84 ct. 14 mm. 10.49 ct.
6.25 mm. 0.93 ct. 15 mm. 12.89 ct.
6.5 mm. 1.00 ct. 16 mm. 16.06 ct.
6.8 mm. 1.25 ct.