1 Carat Diamond Round (6.5×6.5 mm)
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3.0 mm
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64 mm
Your settings | |
---|---|
Ring |
Gold |
Skin tone |
Light |
Ring diameter |
16.9 mm |
Ring width |
3.0 mm |
Finger length |
64 mm |
Saved...
|
Ring diameter:
16.9 mm
|
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?
Where to buy?
For certified gemstones and high-end gemstone jewelry, check offers at:
James Allen → high-quality Diamonds, high-end jewelry and competitive prices
Blue Nile → gemstones and diamonds, birthstones jewelry
Brian Gavin → nice selection of gemstones, top-end signature diamonds
Gem Details
Name:
|
Diamond |
Mineral Class:
|
Diamond |
Shape:
|
Round |
Chemical Formula:
|
C |
Crystal Structure:
|
Isometric |
Hardness:
|
10 |
Specific Gravity
|
3.52 |
Carat weight:
|
1 ct |
Gram weight:
|
0.2 g (0.0071 ounces) |
Points:
|
100 pts |
Length:
|
6.5 mm |
Width:
|
6.5 mm |
Average diameter:
|
6.5 mm |
Est. face-up size:
|
33.18 mm² |
Volume:
|
56.82 mm³ |
Length-to-width ratio:
|
1 |
Refractive Index:
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2.417 - 2.419 |
Cleavage:
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1 |
Luster:
|
Adamantine |
Birefringence:
|
None |
Wearability:
|
Excellent |
Care Instructions:
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No special or unusual care |
Color:
|
|
Birthstone:
|
Diamond is a birthstone for the month of April |
Popular comparisons:
- 1ct Diamond (Round, Light Red, 6.5 x 6.5) vs. 1.75ct Emerald (Emerald, Green, 8.78 x 6.5)
- 1ct Diamond (Round, Light Red, 6.5 x 6.5) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Diamond (Round, Light Red, 6.5 x 6.5) vs. 1.25ct Diamond (Round, Light Red, 7 x 7)
- 1.5ct Diamond (Round, White, 7.5 x 7.5) vs. 2ct Diamond (Round, White, 8 x 8)
- 0.1ct Diamond (Round, White, 3.02 x 3.02) vs. 0.15ct Diamond (Round, White, 3.45 x 3.45)
- 1ct Diamond (Round, White, 6.5 x 6.5) vs. 1.25ct Diamond (Round, White, 7 x 7)
- 0.4ct Diamond (Round, White, 4.79 x 4.79) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.07ct Diamond (Round, White, 2.68 x 2.68) vs. 0.05ct Diamond (Round, White, 2.39 x 2.39)
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If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.