×
carat vs. color  length*  width*
  ×

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

12ct Titanite (Princess, 12.83×12.83mm, Dark Yellowish Green) vs 12ct Emerald (Emerald, 16.66×12.34mm, Green)


Quick summary: When looked from above (face-up position), 12ct Emerald (16.66×12.34mm, emerald cut) appears 16% larger than 12ct Titanite (12.83×12.83mm, princess cut). See below how they compare side-by-side on a ring and finger.

12ct Titanite (princess cut)
vs
 12ct Emerald (emerald cut)
dark yellowish green
 
green
12.83×12.83 mm 16.66×12.34 mm
actual size
Actual size of 12ct Titanite (princess cut, 12.83×12.83mm, Dark Yellowish Green color)   Actual size of 12ct Emerald (emerald cut, 16.66×12.34mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Dark Yellowish Green 12ct Titanite (princess cut, 12.83×12.83mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 12ct Emerald (emerald cut, 16.66×12.34mm) 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
 76% vs 74%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 12ct Titanite Princess (12.83×12.83mm, Dark Yellowish Green) and 12ct Emerald Emerald (16.66×12.34mm, 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 Emerald for a given carat weight, because it has higher specific gravity (3.53 vs. 2.72 - this means it's "heavier" compared to Emerald 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.


12 Ct Titanite (Princess) 12 Ct Emerald (Emerald)
12.83×12.83 mm vs 16.66×12.34 mm
164.61 mm²   191.19 mm²
Face-up size outline for 12ct Emerald (16.66×12.34mm, emerald cut)
Face-up size outline for 12ct Titanite (12.83×12.83mm, princess cut)
12ct Titanite Princess (12.83×12.83mm)
12ct Emerald Emerald (16.66×12.34mm)
Difference: 16% (26.58 mm²)
12ct Emerald (Emerald, 16.66×12.34mm) has approx. 16% more face-up area than 12ct Titanite (Princess, 12.83×12.83mm).


Popular comparisons: