2 Carat Topaz Round (7.85×7.85mm, Light Bluish Green)
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 |
47 % |
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Saved...
|
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Ring diameter:
16.9 mm
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Additional Info
Topaz is a gemstone of many colors. It’s commonly found colorless (white) and then treated to achieve desired colors. Blue Topaz is the most common and popular color variety.
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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Topaz |
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Shape:
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Round |
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Chemical Formula:
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Al2SiO4(F,OH)2 |
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Crystal Structure:
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Orthorhombic |
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Hardness:
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8 |
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Specific Gravity
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3.53 |
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Carat weight:
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2 ct |
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Gram weight:
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0.4 g (0.0141 ounces) |
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Points:
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200 pts |
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Length:
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7.85 mm |
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Width:
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7.85 mm |
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Average diameter:
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7.85 mm |
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Est. face-up size:
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48.4 mm² |
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Volume:
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113.31 mm³ |
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Length-to-width ratio:
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1 |
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Refractive Index:
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1.610 - 1.638 |
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Luster:
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Vitreous |
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Wearability:
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Very good |
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Care Instructions:
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Avoid hard hits or drops |
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Color:
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Topaz can be found in the following colors:
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Birthstone:
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Topaz is a birthstone for the month of December |
Popular comparisons:
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1.65ct Sapphire (Emerald, Blue, 7.8 x 5.8)
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1.65ct Sapphire (Emerald, Blue, 7.8 x 5)
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1.2ct Ruby (Round, Red, 6 x 6)
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1ct Topaz (Round, Light Bluish Green, 6.23 x 6.23)
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1.65ct Sapphire (Emerald, Blue, 7.55 x 5.59)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Tourmaline (Round, Violet, 6.51 x 6.51)
- 8ct Topaz (Round, Blue, 12.47 x 12.47) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)





























