0.5 Carat Aquamarine Cushion (5.06×5.06mm, Light Blue)
Color:
Actual size is set for screen
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 |
30 % |
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Saved...
|
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Ring diameter:
16.9 mm
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Additional Info
Aquamarine is a blue to blue-green variety of beryl. The name comes from Latin "aqua marina" and means "water of the sea". The most valuable stones are those with the richest color saturation.
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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Aquamarine |
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Mineral Group:
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Beryl |
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Shape:
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Cushion |
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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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2.72 |
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Carat weight:
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0.5 ct |
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Gram weight:
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0.1 g (0.0035 ounces) |
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Points:
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50 pts |
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Length:
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5.06 mm |
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Width:
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5.06 mm |
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Est. face-up size:
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23.04 mm² |
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Volume:
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36.76 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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Luster:
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Vitreous |
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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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Aquamarine can be found in the following colors:
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Birthstone:
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Aquamarine is a birthstone for the month of March |
Popular comparisons:
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 0.5ct Tourmaline (Cushion, Light Green , 4.83 x 4.83)
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 0.4ct Tourmaline (Round, Violet, 4.8 x 4.8)
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 0.5ct Topaz (Emerald, Blue, 5.28 x 3.91)
- 0.5ct Aquamarine (Cushion, Light Blue, 5.06 x 5.06) vs. 0.11ct Tourmaline (Round, Violet, 3.12 x 3.12)
- 1ct Aquamarine (Cushion, Light Blue, 6 x 6) vs. 1ct Tanzanite (Round, Blue, 6 x 6)
- 3ct Aquamarine (Cushion, Light Blue, 9.19 x 9.19) vs. 3ct Emerald (Emerald, Green, 10.5 x 7.78)



