Converting Triangle Cut Diamonds from Millimeters to Carat Weight
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Triangle Shaped Diamonds
When cut to ideal proportions, a length to width ration of 1:1, a triangle shaped diamond will be extremely bright. A pair of triangle cut diamonds (opens in a new tab) is often used as side stone for an engagement ring, as well as a pendant’s center stone.
Millimeter To Carat Weight Converter Table For Triangle Cut Diamonds
| Millimeters | Carat Weight | Millimeters | Carat Weight |
|---|---|---|---|
| 2.5 | 0.08 | 6.75 | 1.02 |
| 3 | 0.12 | 7 | 1.11 |
| 3.5 | 0.18 | 7.25 | 1.32 |
| 4 | 0.25 | 7.5 | 1.45 |
| 4.25 | 0.32 | 7.75 | 1.69 |
| 4.5 | 0.37 | 8 | 1.79 |
| 4.75 | 0.42 | 8.25 | 1.86 |
| 5 | 0.45 | 9 | 2.15 |
| 5.25 | 0.53 | 9.25 | 2.54 |
| 5.5 | 0.66 | 9.75 | 3.25 |
| 5.75 | 0.71 | 10 | 3.52 |
| 6 | 0.76 | 11 | 4.74 |
| 6.25 | 0.86 | 12 | 6.03 |
| 6.5 | 0.94 |
More Loose Diamond Converter Charts
Take a look at the other diamond shape sizes by returning to our main article about converting millimeters to carat weight for diamonds (opens in a new tab).
We have a great selection
of triangle diamond pairs


