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3.5ct Hiddenite (Heart, 10.26×10.26mm, Light Green ) vs 3.5ct Apatite (Heart, 10.24×10.24mm, Green)


Quick summary: When looked from above (face-up position), 3.5ct Hiddenite (10.26×10.26mm, heart cut) appears 0.4% larger than 3.5ct Apatite (10.24×10.24mm, heart cut). See below how they compare side-by-side on a ring and finger.

3.5ct Hiddenite (heart cut)
vs
3.5ct Apatite (heart cut)
light green
 
green
10.26×10.26 mm 10.24×10.24 mm
actual size
Actual size of 3.5ct Hiddenite (heart cut, 10.26×10.26mm, Light Green  color)   Actual size of 3.5ct Apatite (heart cut, 10.24×10.24mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Green  3.5ct Hiddenite (heart cut, 10.26×10.26mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 3.5ct Apatite (heart cut, 10.24×10.24mm) on a right ring and finger
Your settings
Ring
Gold
Skin tone
Light
Ring diameter
16.9 mm
Ring width
3.0 mm
Finger length
64 mm
Finger coverage
61% vs 61%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 3.5ct Hiddenite Heart (10.26×10.26mm, Light Green ) and 3.5ct Apatite Heart (10.24×10.24mm, Green) as they would appear on a ring and finger. Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.

Where to buy?

For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile

Face-up Size

All things being equal, Apatite will face-up slightly smaller than Hiddenite for a given carat weight, because it has higher specific gravity (3.2 vs. 3.18 - this means it's "slightly heavier" compared to Hiddenite of the same size). Face-up size also depends heavily on the proportions of the cut.

Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.


3.5 Ct Hiddenite (Heart) 3.5 Ct Apatite (Heart)
10.26×10.26 mm vs 10.24×10.24 mm
75.79 mm²   75.5 mm²
Face-up size outline for 3.5ct Hiddenite (10.26×10.26mm, heart cut)
Face-up size outline for 3.5ct Apatite (10.24×10.24mm, heart cut)
3.5ct Hiddenite Heart (10.26×10.26mm)
3.5ct Apatite Heart (10.24×10.24mm)
Difference: 0.4% (0.29 mm²)
3.5ct Hiddenite (Heart, 10.26×10.26mm) has approx. 0.4% more face-up area than 3.5ct Apatite (Heart, 10.24×10.24mm).


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