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19ct Titanite (Marquise, 27.04×13.52mm, Yellowish Green) vs 19ct Apatite (Marquise, 27.94×13.97mm, Green)


Quick summary: When looked from above (face-up position), 19ct Apatite (27.94×13.97mm, marquise cut) appears 7% larger than 19ct Titanite (27.04×13.52mm, marquise cut). See below how they compare side-by-side on a ring and finger.

19ct Titanite (marquise cut)
vs
 19ct Apatite (marquise cut)
yellowish green
 
green
27.04×13.52 mm 27.94×13.97 mm
actual size
Actual size of 19ct Titanite (marquise cut, 27.04×13.52mm, Yellowish Green color)   Actual size of 19ct Apatite (marquise cut, 27.94×13.97mm, 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 19ct Titanite (marquise cut, 27.04×13.52mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 19ct Apatite (marquise cut, 27.94×13.97mm) 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
 80% vs 83%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 19ct Titanite Marquise (27.04×13.52mm, Yellowish Green) and 19ct Apatite Marquise (27.94×13.97mm, 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.


19 Ct Titanite (Marquise) 19 Ct Apatite (Marquise)
27.04×13.52 mm vs 27.94×13.97 mm
259.56 mm²   277.13 mm²
Face-up size outline for 19ct Apatite (27.94×13.97mm, marquise cut)
Face-up size outline for 19ct Titanite (27.04×13.52mm, marquise cut)
19ct Titanite Marquise (27.04×13.52mm)
19ct Apatite Marquise (27.94×13.97mm)
Difference: 7% (17.57 mm²)
19ct Apatite (Marquise, 27.94×13.97mm) has approx. 7% more face-up area than 19ct Titanite (Marquise, 27.04×13.52mm).


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