15 Carat Chrysoberyl (Trillion, 18.45×18.45mm, Light Yellowish Green)
Color:
Actual size is set for screen
How big is a 15 carat trillion-cut Chrysoberyl?
It depends on the cut parameters and length-to-width ratio, but a typical size of a 15ct trillion-cut Chrysoberyl would be around 18.45×18.45 mm (±6%). Check how big it looks on a ring and finger.
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 |
110 % |
|
Saved...
|
|
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Ring diameter:
16.9 mm
|
Additional Info
Chrysoberyl is a name for a family of gemstones that includes the famous color-changing Alexandrite. Ordinary chrysoberyl is usually yellowish-green in color. Tough and durable gem.
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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Chrysoberyl |
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Shape:
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Trillion |
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Chemical Formula:
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BeAl2O4 |
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Crystal Structure:
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Orthorhombic |
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Hardness:
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8.5 |
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Specific Gravity
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3.73 |
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Carat weight:
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15 ct |
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Gram weight:
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3 g (0.1058 ounces) |
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Points:
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1500 pts |
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Length:
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18.45 mm |
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Width:
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18.45 mm |
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Est. face-up size:
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211.05 mm² |
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Volume:
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804.29 mm³ |
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Length-to-width ratio:
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1 |
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Refractive Index:
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1.744-1.755 |
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Luster:
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Vitreous |
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Wearability:
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Durable gem for daily wear |
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Care Instructions:
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No special or unusual care |
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Color:
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Chrysoberyl can be found in the following colors:
      
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Birthstone:
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Chrysoberyl is not an official birthstone of any month |
Popular comparisons:
- 1.02ct Chrysoberyl (Trillion, Light Yellowish Green, 7.26 x 7.26) vs. 1.02ct Sapphire (Trillion, Blue, 7.08 x 7.08)
- 1ct Chrysoberyl (Trillion, Light Yellowish Green, 7.21 x 7.21) vs. 0.75ct Spinel (Pear, Red, 7.82 x 4.71)
- 3ct Chrysoberyl (Trillion, Light Yellowish Green, 10.4 x 10.4) vs. 3ct Hiddenite (Cushion, Light Green , 8.71 x 8.71)
- 2.32ct Chrysoberyl (Trillion, Light Yellowish Green, 9.1 x 9.3) vs. 1.54ct Chrysoberyl (Round, Light Yellowish Green, 7.9 x 7.9)
- 2ct Chrysoberyl (Trillion, Light Yellowish Green, 9.09 x 9.09) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 1.02ct Chrysoberyl (Trillion, Light Yellowish Green, 7.26 x 7.26) vs. 1.5ct Emerald (Round, Green, 7.8 x 7.8)
- 1.02ct Chrysoberyl (Trillion, Light Yellowish Green, 7.26 x 7.26) vs. 1.5ct Emerald (Round, Green, 7.5 x 7.5)
- 1.02ct Chrysoberyl (Trillion, Light Yellowish Green, 7.26 x 7.26) vs. 1.02ct Sapphire (Round, Blue, 6.02 x 6.02)