Professional Emerald Cut Diamond Size Chart
0.08 - 0.74 cts.
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| EMERALD CUT CARAT WEIGHT | EMERALD CUT LENGTH MM SIZE | EMERALD CUT WIDTH MM SIZE |
|---|---|---|
| 0.08 - 0.11 ct. | 2.90 - 3.20 mm. | 2.10 - 2.30 mm. |
| 0.12 - 0.14 ct. | 3.20 - 3.40 mm. | 2.30 - 2.50 mm. |
| 0.13 - 0.15 ct. | 3.30 - 3.50 mm. | 2.30 - 2.70 mm. |
| 0.14 - 0.16 ct. | 3.50 - 3.60 mm. | 2.60 - 2.80 mm. |
| 0.16 - 0.17 ct. | 3.70 - 3.80 mm. | 2.70 - 2.80 mm. |
| 0.18 - 0.21 ct. | 3.90 - 4.00 mm. | 2.70 - 2.90 mm. |
| 0.22 - 0.24 ct. | 4.10 - 4.20 mm. | 2.90 - 3.10 mm. |
| 0.25 - 0.28 ct. | 4.30 - 4.40 mm. | 3.10 - 3.30 mm. |
| 0.30 - 0.34 ct. | 4.50 - 4.60 mm. | 3.20 - 3.40 mm. |
| 0.35 - 0.38 ct. | 4.70 - 4.80 mm. | 3.40 - 3.50 mm. |
| 0.40 - 0.44 ct. | 4.90 - 5.00 mm. | 3.50 - 3.60 mm. |
| 0.45 - 0.48 ct. | 5.00 - 5.20 mm. | 3.60 - 3.80 mm. |
| 0.50 - 0.53 ct. | 5.20 - 5.50 mm. | 3.80 - 4.00 mm. |
| 0.54 - 0.57 ct. | 5.50 - 5.70 mm. | 4.00 - 4.20 mm. |
| 0.60 - 0.68 ct. | 5.70 - 5.80 mm. | 4.00 - 4.30 mm. |
| 0.70 - 0.74 ct. | 5.90 - 6.10 mm. | 4.20 - 4.50 mm. |
Ava Diamonds
0.74 - 5.25 cts
Copyright © AVA DIAMONDS
| EMERALD CUT CARAT WEIGHT | EMERALD CUT LENGTH MM SIZE | EMERALD CUT WIDTH MM SIZE |
|---|---|---|
| 0.74 - 0.78 ct. | 6.10 - 6.20 mm. | 4.40 - 4.50 mm. |
| 0.80 - 0.88 ct. | 6.30 - 6.50 mm. | 4.40 - 4.70 mm. |
| 0.90 - 0.98 ct. | 6.50 - 6.70 mm. | 4.60 - 4.90 mm. |
| 1.00 - 1.15 ct. | 6.80 - 7.00 mm. | 4.80 - 5.20 mm. |
| 1.20 - 1.27 ct | 7.00 - 7.40 mm. | 5.10 - 5.3 mm. |
| 1.30 - 1.45 ct | 7.20 - 7.60 mm. | 5.20 - 5.50 mm. |
| 1.50 - 1.60 ct | 7.50 - 7.80 mm. | 5.40 - 5.60 mm. |
| 1.65 - 1.80 ct | 7.70 - 8.20 mm. | 5.60 - 5.80 mm. |
| 2.00 - 2.30 ct | 8.10 - 8.80 mm. | 6.00 - 6.40 mm. |
| 2.40 - 2.60 ct | 8.80 - 9.40 mm. | 6.40 - 6.70 mm. |
| 2.70 - 2.90 ct | 9.10 - 9.60 mm. | 6.60 - 6.80 mm. |
| 3.00 - 3.30 ct | 9.40 - 10.00 mm. | 6.70 - 7.30 mm. |
| 3.40 - 3.60 ct | 9.70 - 10.40 mm. | 7.20 - 7.40 mm. |
| 3.70 -3.90 ct | 9.90 - 10.80 mm. | 7.30 - 7.50 mm. |
| 4.00 - 4.20 ct | 10.30 - 10.80 mm. | 7.50 - 7.90 mm. |
| 4.40 - 4.70 ct | 10.80 - 11.20 mm. | 7.90 - 8.10 mm. |
| 5.00 - 5.25 ct | 11..20 - 11.80 mm. | 8.10 - 8.30 mm. |
Ava Diamonds
What are the Ideal Proportions for Emerald Cut Diamond?
While personal taste plays a lot more of a role in the case of the Emerald than let’s say the Round Cut Diamond, there are some key things you always want to avoid. One of which is the dreaded Windowed effects, which as the name suggests are large empty spaces that are the result of poor symmetry. The following guides will help you establish some clear guidelines to ensure maximizing your investment when it comes to the Emerald Shaped Diamond.
What is the Ideal Diamond Depth and Table for the Emerald Cut?
| EXCELLENT | VERY GOOD | GOOD | |
|---|---|---|---|
Table - % | 61% - 69% | 57% - 61% or 68% - 72% | 54% - 57% or 73% - 74% |
Depth - % | 60% - 67% | 58% - 61% or 67% - 70% | 57% - 59% or 57% - 71% |
Girdle | Very Thin to - | Slightly Thick | Very Thin to Thick |
Culet | None | Very Small | Small |
What is the Ideal Emerald Cut Diamond Length to Width Ratio?
Unlike shapes such as the Round Cut, Emerald Shaped Diamonds and their ideal dimensions are a mixture of personal preferences combined with ratios and guidelines. For example, certain Emerald Diamonds lean towards being rectangular, while other remain on the balance of being square. This makes having proper guidelines of establishing how square or how rectangular your Emerald Cut is, highly valuable.
| EXCELLENT | VERY GOOD | GOOD | |
|---|---|---|---|
| Length To Width Ratio | 1.35 - 1.50 | 1.30 - 1.40 or 1.50 - 1.60 | 1.25 - 1.26 or 1.59 - 1.70 |
