1.92 Carat Sapphire Cabochon (8.51×5.67mm, Blue)
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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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Cabochon |
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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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1.92 ct |
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Gram weight:
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0.38 g (0.0135 ounces) |
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Points:
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192 pts |
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Length:
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8.51 mm |
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Width:
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5.67 mm |
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Est. face-up size:
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39.57 mm² |
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Volume:
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96 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:
- 1.92ct Sapphire (Cabochon, Blue, 8.51 x 5.67) vs. 0.74ct Sapphire (Cabochon, Blue, 6.2 x 4.13)
- 1.92ct Sapphire (Cabochon, Blue, 8.51 x 5.67) vs. 0.5ct Sapphire (Round, Blue, 4.75 x 4.75)
- 1.92ct Sapphire (Cabochon, Blue, 8.51 x 5.67) vs. 0.06ct Diamond (Round, White, 2.54 x 2.54)
- 1.92ct Sapphire (Cabochon, Blue, 8.51 x 5.67) vs. 1.75ct Zircon (Round, Orange, 6.85 x 6.85)
- 1.92ct Sapphire (Cabochon, Blue, 8.51 x 5.67) vs. 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16)
- 2ct Sapphire (Cabochon, Dark Blue, 8 x 6) vs. 2.27ct Sapphire (Cabochon, Light Blue, 8 x 6.1)
- 2ct Sapphire (Cabochon, Blue, 8.63 x 5.75) vs. 2ct Diamond (Cabochon, White, 9 x 6)
- 2ct Sapphire (Cabochon, Blue, 8.63 x 5.75) vs. 2ct Ruby (Oval, Red, 9.53 x 6.35)
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