13 Carat Diamond (Oval, 19.08×12.72mm, White)
Color:
Actual size is set for screen
How big is a 13 carat oval-cut Diamond?
It depends on the cut parameters and length-to-width ratio, but a typical size of a 13ct oval-cut Diamond would be around 19.08×12.72 mm (±6%). The lw ratio of this Diamond is 1.5. See below how big it looks on a ring and finger.
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 |
76 % |
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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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Oval |
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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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13 ct |
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Gram weight:
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2.6 g (0.0917 ounces) |
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Points:
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1300 pts |
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Length:
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19.08 mm |
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Width:
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12.72 mm |
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Est. face-up size:
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199.01 mm² |
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Volume:
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738.64 mm³ |
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Length-to-width ratio:
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1.5 |
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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:
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 15ct Diamond (Emerald, White, 17 x 13)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 6ct Diamond (Pear, White, 15 x 12)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 13ct Diamond (Emerald, White, 15.71 x 11.64)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 1ct Diamond (Marquise, White, 10.38 x 5.19)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 6ct Diamond (Oval, White, 14.75 x 9.83)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 5ct Diamond (Pear, White, 15.47 x 9.32)
- 13ct Diamond (Oval, White, 19.08 x 12.72) vs. 10ct Diamond (Round, White, 14 x 14)