1 Carat Diamond (Princess, 5.51×5.51mm, White)
Color:
Actual size is set for screen
How big is a 1 carat princess-cut Diamond?
It depends on the cut parameters, but a typical size of a 1ct princess-cut Diamond would be around 5.51×5.51 mm (±6%). You can check how big it looks on a ring and finger below.
Ring:
Skin tone:
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Ring width:
3.0 mm
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Saved...
64 mm
| Your settings | |
|---|---|
Ring |
Gold |
Skin tone |
Light |
Ring diameter |
16.9 mm |
Ring width |
3.0 mm |
Finger length |
64 mm |
Finger coverage |
33 % |
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Saved...
|
|
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Ring diameter:
16.9 mm
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Additional Info
Diamond is the hardest natural material (nothing can scratch it, but another diamond) and a very attractive and expensive gem. Diamonds can occur in a whole spectrum of colors, although white or colorless are the most popular.
Where to buy?
For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile
Gem Details
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Name:
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Diamond |
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Shape:
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Princess |
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Chemical Formula:
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C |
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Crystal Structure:
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Isometric |
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Hardness:
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10 |
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Specific Gravity
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3.52 |
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Carat weight:
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1 ct |
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Gram weight:
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0.2 g (0.0071 ounces) |
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Points:
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100 pts |
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Length:
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5.51 mm |
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Width:
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5.51 mm |
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Est. face-up size:
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30.36 mm² |
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Volume:
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56.82 mm³ |
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Length-to-width ratio:
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1 |
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Refractive Index:
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2.417 - 2.419 |
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Luster:
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Adamantine |
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Wearability:
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Excellent |
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Care Instructions:
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No special or unusual care |
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Color:
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Diamond can be found in the following colors:
                               
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Birthstone:
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Diamond is a birthstone for the month of April |
Popular comparisons:
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 1.5ct Diamond (Princess, White, 6.31 x 6.31)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 1ct Diamond (Emerald, White, 6.68 x 4.95)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 2ct Diamond (Princess, White, 6.94 x 6.94)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 3ct Ruby (Pear, Red, 11.99 x 7.22)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 1.25ct Diamond (Princess, White, 5.94 x 5.94)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 0.5ct Diamond (Princess, White, 4.37 x 4.37)
- 1ct Diamond (Princess, White, 5.51 x 5.51) vs. 1.1ct Alexandrite (Cushion, Bluish Green, 6.22 x 5.52)