×
carat vs. color  length*  width*
  ×

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

10ct Hiddenite (Asscher, 12.4×12.4mm, Light Green ) vs 10ct Apatite (Asscher, 12.37×12.37mm, Green)


Quick summary: When looked from above (face-up position), 10ct Hiddenite (12.4×12.4mm, asscher cut) appears 0.5% larger than 10ct Apatite (12.37×12.37mm, asscher cut). See below how they compare side-by-side on a ring and finger.

10ct Hiddenite (asscher cut)
vs
10ct Apatite (asscher cut)
light green
 
green
12.4×12.4 mm 12.37×12.37 mm
actual size
Actual size of 10ct Hiddenite (asscher cut, 12.4×12.4mm, Light Green  color)   Actual size of 10ct Apatite (asscher cut, 12.37×12.37mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Green  10ct Hiddenite (asscher cut, 12.4×12.4mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 10ct Apatite (asscher cut, 12.37×12.37mm) 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
74% vs 74%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 10ct Hiddenite Asscher (12.4×12.4mm, Light Green ) and 10ct Apatite Asscher (12.37×12.37mm, 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, Apatite will face-up slightly smaller than Hiddenite for a given carat weight, because it has higher specific gravity (3.2 vs. 3.18 - this means it's "slightly heavier" compared to Hiddenite 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.


10 Ct Hiddenite (Asscher) 10 Ct Apatite (Asscher)
12.4×12.4 mm vs 12.37×12.37 mm
141.46 mm²   140.78 mm²
Face-up size outline for 10ct Hiddenite (12.4×12.4mm, asscher cut)
Face-up size outline for 10ct Apatite (12.37×12.37mm, asscher cut)
10ct Hiddenite Asscher (12.4×12.4mm)
10ct Apatite Asscher (12.37×12.37mm)
Difference: 0.5% (0.68 mm²)
10ct Hiddenite (Asscher, 12.4×12.4mm) has approx. 0.5% more face-up area than 10ct Apatite (Asscher, 12.37×12.37mm).


Popular comparisons: