1.9 Carat Amethyst Oval (10.74×7.16mm, Violet)
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64 mm
| Your settings | |
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Ring |
Gold |
Skin tone |
Light |
Ring diameter |
16.9 mm |
Ring width |
3.0 mm |
Finger length |
64 mm |
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Ring diameter:
16.9 mm
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Additional Info
Amethyst is a purple variety of quartz and a very popular and affordable gem. Its name originates from the Greek word amethystos which means "not drunken". Ancient Greeks believed it could prevent intoxication. Amethyst is considered the most valuable of quartz gemstones.
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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Amethyst |
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Mineral Class:
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Quartz |
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Shape:
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Oval |
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Chemical Formula:
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SiO2 |
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Crystal Structure:
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Hexagonal |
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Hardness:
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7 |
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Specific Gravity
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2.65 |
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Carat weight:
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1.9 ct |
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Gram weight:
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0.38 g (0.0134 ounces) |
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Points:
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190 pts |
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Length:
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10.74 mm |
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Width:
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7.16 mm |
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Est. face-up size:
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63.06 mm² |
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Volume:
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143.4 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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1.54 - 1.55 |
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Cleavage:
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Indiscernible |
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Luster:
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Vitreous |
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Birefringence:
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0.009 |
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Wearability:
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Very good |
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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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Amethyst is a birthstone for the month of February |
Popular comparisons:
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.06ct Diamond (Round, White, 2.54 x 2.54)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.95ct Kunzite (Oval, Light Purple, 8.03 x 5.35)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.65ct Ruby (Oval, Red, 6.56 x 4.37)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.95ct Amethyst (Cushion, Violet, 6.31 x 6.31)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 2.5ct Topaz (Oval, Blue, 10.7 x 7.13)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 2.5ct Zircon (Round, Orange, 7.72 x 7.72)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.5ct Sapphire (Round, Blue, 4.75 x 4.75)
- 1.9ct Amethyst (Oval, Violet, 10.74 x 7.16) vs. 0.28ct Sapphire (Round, Blue, 3.91 x 3.91)
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