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30ct Almandine (Pear, 26.31×15.85mm, Dark Red) vs 30ct Ruby (Pear, 26.43×15.92mm, Red)


Quick summary: When looked from above (face-up position), 30ct Ruby (26.43×15.92mm, pear cut) appears 0.9% larger than 30ct Almandine (26.31×15.85mm, pear cut). See below how they compare side-by-side on a ring and finger.

30ct Almandine (pear cut)
vs
 30ct Ruby (pear cut)
dark red
 
red
26.31×15.85 mm 26.43×15.92 mm
actual size
Actual size of 30ct Almandine (pear cut, 26.31×15.85mm, Dark Red color)   Actual size of 30ct Ruby (pear cut, 26.43×15.92mm, Red color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Dark Red 30ct Almandine (pear cut, 26.31×15.85mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 30ct Ruby (pear cut, 26.43×15.92mm) 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
 94% vs 95%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 30ct Almandine Pear (26.31×15.85mm, Dark Red) and 30ct Ruby Pear (26.43×15.92mm, Red) 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, Almandine will face-up slightly smaller than Ruby for a given carat weight, because it has higher specific gravity (4.05 vs. 4 - this means it's "slightly heavier" compared to Ruby 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.


30 Ct Almandine (Pear) 30 Ct Ruby (Pear)
26.31×15.85 mm vs 26.43×15.92 mm
304.42 mm²   307.16 mm²
Face-up size outline for 30ct Ruby (26.43×15.92mm, pear cut)
Face-up size outline for 30ct Almandine (26.31×15.85mm, pear cut)
30ct Almandine Pear (26.31×15.85mm)
30ct Ruby Pear (26.43×15.92mm)
Difference: 0.9% (2.74 mm²)
30ct Ruby (Pear, 26.43×15.92mm) has approx. 0.9% more face-up area than 30ct Almandine (Pear, 26.31×15.85mm).


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