5 Carat Tourmaline Oval (14.09×9.39mm, 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
Tourmaline has been a very popular gemstone since antiquity. It comes in a wide variety of colors, many times with two, or even three colors at once. It got its name from the Sinhalese word "turamali", which means "stone of mixed colors".
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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Tourmaline |
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Mineral Class:
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Tourmaline |
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Shape:
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Oval |
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Chemical Formula:
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N/a |
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Crystal Structure:
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Hexagonal |
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Hardness:
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7 - 7.5 |
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Specific Gravity
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3.1 |
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Carat weight:
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5 ct |
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Gram weight:
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1 g (0.0353 ounces) |
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Points:
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500 pts |
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Length:
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14.09 mm |
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Width:
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9.39 mm |
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Est. face-up size:
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108.49 mm² |
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Volume:
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322.58 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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1.616 - 1.650 |
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Cleavage:
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3,2 |
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Luster:
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Vitreous |
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Birefringence:
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0.018 |
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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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Tourmaline is a birthstone for the month of October |
Popular comparisons:
- 5ct Tourmaline (Oval, Violet, 14.09 x 9.39) vs. 5ct Diamond (Oval, White, 13.88 x 9.25)
- 5ct Tourmaline (Oval, Violet, 14.09 x 9.39) vs. 5ct Sapphire (Oval, Blue, 12.93 x 8.62)
- 5ct Tourmaline (Oval, Violet, 14.09 x 9.39) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 5ct Tourmaline (Oval, Violet, 14.09 x 9.39) vs. 12ct Topaz (Oval, Blue, 15.06 x 12.04)
- 5.8ct Tourmaline (Oval, Violet, 14.79 x 9.86) vs. 8ct Sapphire (Oval, Blue, 15.12 x 10.08)
- 14ct Tourmaline (Oval, Light Purple, 19.85 x 14) vs. 14ct Kunzite (Oval, Light Purple, 19.68 x 14)
- 3ct Tourmaline (Oval, White, 11.88 x 7.92) vs. 4.5ct Diamond (Oval, White, 13.4 x 8.93)
- 3.5ct Tourmaline (Oval, Light Green , 12.5 x 8.33) vs. 3.5ct Diamond (Oval, White, 12.32 x 8.21)
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