1 Carat Emerald Round (6.37×6.37 mm)
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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
Emerald is a green variety of Beryl mineral family. Its name comes from the French word "esmeralde", which came from the Greek word "smaragdos". The latter basically means "green gemstone". The most important factor in emerald's value is its color (vivid green is valued the most). The color in Emerald is caused by the presence or absence of chromium, vanadium, and iron.
Where to buy?
Where to buy?
JamesAllen → high-quality Emeralds, high-end jewelry and competitive prices. Highly recommended.
Amazon → usually offers a good selection from many different vendors. Worth a check.
Gem Details
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Name:
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Emerald |
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Mineral Class:
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Beryl |
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Shape:
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Round |
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Chemical Formula:
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Be3Al2Si6O18 |
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Crystal Structure:
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Hexagonal |
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Hardness:
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7.5 - 8.0 |
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Specific Gravity
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2.7 |
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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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6.37 mm |
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Width:
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6.37 mm |
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Average diameter:
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6.37 mm |
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Est. face-up size:
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31.87 mm² |
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Volume:
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74.07 mm³ |
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Length-to-width ratio:
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1 |
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Refractive Index:
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1.57-1.58 |
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Cleavage:
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3,1 - basal |
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Luster:
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Vitreous |
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Birefringence:
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0.006 |
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Wearability:
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Excellent |
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Care Instructions:
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No special care |
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Color:
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|
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Birthstone:
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Emerald is a birthstone for the month of May |
Popular comparisons:
- 0.05ct Emerald (Round, Green, 2.51 x 2.51) vs. 0.4ct Emerald (Round, Green, 5.02 x 5.02)
- 1ct Emerald (Round, Green, 6.82 x 6.82) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.2ct Emerald (Round, Dark Bluish Green, 3.99 x 3.99) vs. 0.08ct Diamond (Round, White, 2.8 x 2.8)
- 0.5ct Emerald (Round, Dark Green, 5.41 x 5.41) vs. 0.6ct Emerald (Round, Dark Green, 5.75 x 5.75)
- 2ct Emerald (Round, Green, 8.59 x 8.59) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 0.9ct Emerald (Round, Green, 6.58 x 6.58) vs. 1.13ct Emerald (Cushion, Green, 6.64 x 6.64)
- 0.8ct Emerald (Round, Dark Green, 6 x 6) vs. 0.5ct Emerald (Round, Dark Green, 5 x 5)
- 1ct Emerald (Round, Green, 6.82 x 6.82) vs. 2ct Kunzite (Round, Light Purple, 8.13 x 8.13)
- 0.5ct Emerald (Round, Green, 5.41 x 5.41) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 1ct Emerald (Round, Green, 6.8 x 6.8) vs. 1ct Emerald (Round, Green, 6.4 x 6.4)
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