1.2 Carat Diamond Round (6.77×6.80 mm)
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Ring:
Skin tone:
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Ring width:
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 |
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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?
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
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Name:
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Diamond |
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Mineral Class:
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Diamond |
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Shape:
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Round |
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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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1.2 ct |
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Gram weight:
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0.24 g (0.0085 ounces) |
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Points:
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120 pts |
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Length:
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6.77 mm |
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Width:
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6.80 mm |
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Average diameter:
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6.79 mm |
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Est. face-up size:
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36.16 mm² |
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Volume:
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68.18 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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Cleavage:
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1 |
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Luster:
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Adamantine |
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Birefringence:
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None |
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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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Birthstone:
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Diamond is a birthstone for the month of April |
Popular comparisons:
- 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)
- 0.3ct Diamond (Round, White, 4.35 x 4.35) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 1.3ct Diamond (Round, White, 7.09 x 7.09) vs. 1.5ct Diamond (Round, White, 7.44 x 7.44)
- 1ct Diamond (Round, White, 6.5 x 6.5) vs. 1ct Diamond (Emerald, White, 6.68 x 4.95)
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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.