3 Carat Apatite Emerald (9.92×7.35mm, Green)
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Ring width:
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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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Saved...
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Ring diameter:
16.9 mm
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Additional Info
Apatite can appear in wide variety of colors, which is why it’s often mistaken for other gems. This characteristic actually gave it the name - from the Greek word apatao, which means "to deceive".
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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Apatite |
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Mineral Class:
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Apatite |
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Shape:
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Emerald |
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Chemical Formula:
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Ca5(PO4)3(F,OH,Cl) |
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Crystal Structure:
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Hexagonal |
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Hardness:
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5 |
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Specific Gravity
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3.2 |
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Carat weight:
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3 ct |
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Gram weight:
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0.6 g (0.0212 ounces) |
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Points:
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300 pts |
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Length:
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9.92 mm |
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Width:
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7.35 mm |
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Est. face-up size:
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67.81 mm² |
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Volume:
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187.5 mm³ |
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Length-to-width ratio:
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1.35 |
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Refractive Index:
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1.628 - 1.651 |
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Cleavage:
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Indistinct |
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Luster:
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Vitreous |
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Birefringence:
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0.002 - 0.008 |
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Wearability:
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Good |
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Care Instructions:
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It's quite soft so care should be taken when storing it with jewelry that could scratch its surface |
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Color:
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Birthstone:
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Apatite is not an official birthstone for any month |
Popular comparisons:
- 2ct Apatite (Emerald, Light Blue, 8.67 x 6.42) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Apatite (Emerald, Green, 6.89 x 5.1) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 2ct Apatite (Emerald, Green, 8.67 x 6.42) vs. 4ct Sapphire (Cushion, Blue, 8.88 x 8.88)
- 6.6ct Apatite (Emerald, Green, 12.91 x 9.56) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Apatite (Emerald, Violet, 8.59 x 4.84) vs. 1ct Apatite (Pear, Dark Green, 9.4 x 5.2)
- 0.55ct Apatite (Emerald, Light Blue, 5 x 4) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 5ct Apatite (Emerald, Light Blue, 11.76 x 8.71) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 4ct Apatite (Emerald, Green, 10.92 x 8.09) vs. 9ct Amethyst (Round, Violet, 14.26 x 14.26)
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