×
carat vs. color  length*  width*
  ×

(or examine a )
* size in mm (optional)

28ct Almandine (Pear, 25.71×15.49mm, Dark Red) vs 28ct Ruby (Pear, 25.83×15.56mm, Red)


Quick summary: When looked from above (face-up position), 28ct Ruby (25.83×15.56mm, pear cut) appears 0.9% larger than 28ct Almandine (25.71×15.49mm, pear cut). See below how they compare side-by-side on a ring and finger.

28ct Almandine (pear cut)
vs
 28ct Ruby (pear cut)
dark red
 
red
25.71×15.49 mm 25.83×15.56 mm
actual size
Actual size of 28ct Almandine (pear cut, 25.71×15.49mm, Dark Red color)   Actual size of 28ct Ruby (pear cut, 25.83×15.56mm, 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 28ct Almandine (pear cut, 25.71×15.49mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 28ct Ruby (pear cut, 25.83×15.56mm) 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
 92% vs 93%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 28ct Almandine Pear (25.71×15.49mm, Dark Red) and 28ct Ruby Pear (25.83×15.56mm, 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.


28 Ct Almandine (Pear) 28 Ct Ruby (Pear)
25.71×15.49 mm vs 25.83×15.56 mm
290.72 mm²   293.4 mm²
Face-up size outline for 28ct Ruby (25.83×15.56mm, pear cut)
Face-up size outline for 28ct Almandine (25.71×15.49mm, pear cut)
28ct Almandine Pear (25.71×15.49mm)
28ct Ruby Pear (25.83×15.56mm)
Difference: 0.9% (2.68 mm²)
28ct Ruby (Pear, 25.83×15.56mm) has approx. 0.9% more face-up area than 28ct Almandine (Pear, 25.71×15.49mm).


Popular comparisons: