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33ct Titanite (Heart, 20.93×20.93mm, Yellowish Green) vs 33ct Apatite (Heart, 21.62×21.62mm, Green)


Quick summary: When looked from above (face-up position), 33ct Apatite (21.62×21.62mm, heart cut) appears 7% larger than 33ct Titanite (20.93×20.93mm, heart cut). See below how they compare side-by-side on a ring and finger.

33ct Titanite (heart cut)
vs
33ct Apatite (heart cut)
yellowish green
 
green
20.93×20.93 mm 21.62×21.62 mm
actual size
Actual size of 33ct Titanite (heart cut, 20.93×20.93mm, Yellowish Green color)   Actual size of 33ct Apatite (heart cut, 21.62×21.62mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellowish Green 33ct Titanite (heart cut, 20.93×20.93mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 33ct Apatite (heart cut, 21.62×21.62mm) 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
124% vs 128%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 33ct Titanite Heart (20.93×20.93mm, Yellowish Green) and 33ct Apatite Heart (21.62×21.62mm, 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, Titanite will face-up smaller than Apatite for a given carat weight, because it has higher specific gravity (3.53 vs. 3.2 - this means it's "heavier" compared to Apatite 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.


33 Ct Titanite (Heart) 33 Ct Apatite (Heart)
20.93×20.93 mm vs 21.62×21.62 mm
315.41 mm²   336.55 mm²
Face-up size outline for 33ct Apatite (21.62×21.62mm, heart cut)
Face-up size outline for 33ct Titanite (20.93×20.93mm, heart cut)
33ct Titanite Heart (20.93×20.93mm)
33ct Apatite Heart (21.62×21.62mm)
Difference: 7% (21.14 mm²)
33ct Apatite (Heart, 21.62×21.62mm) has approx. 7% more face-up area than 33ct Titanite (Heart, 20.93×20.93mm).


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