9 Carat Sapphire Oval (15.74×10.49mm, Blue)
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Ring width:
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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
Sapphire got its name from the Greek word "sappheiros", which means "blue stone". Today, most people still associate Sapphires with the color blue, however, any gemstone quality Corundum that is not red (Ruby) is actually called Sapphire.
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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Sapphire |
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Mineral Class:
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Corundum |
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Shape:
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Oval |
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Chemical Formula:
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Al2O3 |
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Crystal Structure:
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Hexagonal |
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Hardness:
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9 |
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Specific Gravity
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4 |
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Carat weight:
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9 ct |
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Gram weight:
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1.8 g (0.0635 ounces) |
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Points:
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900 pts |
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Length:
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15.74 mm |
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Width:
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10.49 mm |
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Est. face-up size:
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135.39 mm² |
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Volume:
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450 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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1.76 - 1.77 |
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Cleavage:
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None |
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Luster:
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Vitreous to adamantine |
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Birefringence:
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0.0008 |
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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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Sapphire is a birthstone for the month of September |
Popular comparisons:
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 9ct Diamond (Oval, White, 16.88 x 11.25)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 10ct Sapphire (Oval, Blue, 16.29 x 10.86)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 12ct Sapphire (Oval, Blue, 17.31 x 11.54)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 12ct Diamond (Oval, White, 18.59 x 12.39)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 7ct Diamond (Oval, White, 15.53 x 10.35)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 8ct Sapphire (Oval, Blue, 15.12 x 10.08)
- 9ct Sapphire (Oval, Blue, 15.74 x 10.49) vs. 7.5ct Diamond (Oval, White, 15.89 x 10.59)
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