*Carat weights and stone counts are approximate for calibrated emerald step cut diamonds. Actual weights may vary depending on length-to-width ratio, depth percentage, girdle thickness, and cutting proportions.
Emerald Cut Diamonds (Standard)
Dimensions (mm)
Approx. Ct / Stone
Approx. Stones / Carat
3.30 × 2.30
0.11 ct
9
3.50 × 2.50
0.14 ct
7
3.80 × 2.60
0.15 ct
7
3.85 × 2.75
0.18 ct
6
4.00 × 2.80
0.20 ct
5
4.35 × 3.05
0.25 ct
4
4.60 × 3.20
0.30 ct
3
4.80 × 3.40
0.35 ct
3
5.00 × 3.50
0.40 ct
3
5.50 × 3.80
0.50 ct
2
6.30 × 4.30
0.75 ct
1
6.50 × 4.50
0.82 ct
1
6.80 × 4.80
1.00 ct
1
7.00 × 5.00
1.10 ct
1
Emerald Step Cut – Ratio 1.33
Dimensions (mm)
Approx. Ct / Stone
Approx. Stones / Carat
4.00 × 3.00
0.23 ct
4
Emerald Step Cut – Ratio 1.50
Dimensions (mm)
Approx. Ct / Stone
Approx. Stones / Carat
3.00 × 2.00
0.08 ct
13
6.00 × 4.00
0.61 ct
2
Emerald Step Cut – Ratio 1.65
Dimensions (mm)
Approx. Ct / Stone
Approx. Stones / Carat
4.00 × 2.50
0.16 ct
6
4.50 × 2.75
0.22 ct
5
4.75 × 2.90
0.25 ct
4
5.00 × 3.00
0.30 ct
3
5.50 × 3.50
0.42 ct
2
6.50 × 4.00
0.67 ct
1
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