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How much is 10 mm in carats?
Round Diamond Sizes
| Round MM Size | Round Carat Weight |
|---|---|
| 9.1 mm. | 3.00 ct. |
| 9.5 mm. | 3.35 ct. |
| 9.75 mm. | 3.61 ct. |
| 10 mm. | 3.87 ct. |
How many MM is a carat?
As you can see above, the size of a 1 carat diamond is approximately 6.5mm (based on the assumption that the stone is cut to ideal proportions). On the other hand, the size of a . 5 carat diamond is approximately 5.2mm.
How many carats is 8mm cushion?
Cushion Diamond Sizes
| Cushion MM Size | Cushion Carat Weight |
|---|---|
| 8 mm. | 3.00 ct. |
| 8.5 mm. | 3.50 ct. |
| 9 mm. | 4.12 ct. |
| 9.5 mm. | 5.09 ct. |
Which is bigger 1 2 CT or 7 8 CT?
For instance, the jeweler may refer to a diamond that weighs 0.25 carats as a ‘twenty-five pointer. ‘ Diamond weights greater than one carat are expressed in carats and decimals.
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Diamond Carat Weights.
| Fraction | Measurement Unit | Decimal |
|---|---|---|
| 1/2 | Carat | .45 – .57 |
| 5/8 | Carat | .58 – .68 |
| 3/4 | Carat | .69 – .82 |
| 7/8 | Carat | .83 – .94 |
What is 5mm in carats?
CARAT TO MM CONVERSION
| BRILLIANT CUT | PRINCESS CUT | MARQUISE CUT |
|---|---|---|
| 0.48-0.52cts = 5mm | 0.48-0.52cts = 4.3-4.5mm | 0.75ct = 9X4.5mm |
| 0.53-0.59ctsct = 5.2mm | 0.53-0.59ctsct = 4.6mm | 0.80ct = 9X5mm |
| 0.60-0.62cts = 5.3-5.4mm | 0.60-0.62cts = 4.7mm | 1.00ct = 9X6mm |
| 0.63-0.68ctsct = 5.5-5.6mm | 0.63-0.68ctsct = 4.8mm |