×
carat vs. color  length*  width*
  ×

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

10ct Aquamarine (Baguette, 17.03×11.35mm, Light Blue) vs 10ct Spinel (Emerald, 14.24×10.55mm, Light Blue)


Quick summary: When looked from above (face-up position), 10ct Aquamarine (17.03×11.35mm, baguette cut) appears 38% larger than 10ct Spinel (14.24×10.55mm, emerald cut). See below how they compare side-by-side on a ring and finger.

10ct Aquamarine (baguette cut)
vs
 10ct Spinel (emerald cut)
light blue
 
light blue
17.03×11.35 mm 14.24×10.55 mm
actual size
Actual size of 10ct Aquamarine (baguette cut, 17.03×11.35mm, Light Blue color)   Actual size of 10ct Spinel (emerald cut, 14.24×10.55mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Blue 10ct Aquamarine (baguette cut, 17.03×11.35mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 10ct Spinel (emerald cut, 14.24×10.55mm) 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
 68% vs 63%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 10ct Aquamarine Baguette (17.03×11.35mm, Light Blue) and 10ct Spinel Emerald (14.24×10.55mm, Light Blue) 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, Spinel will face-up smaller than Aquamarine for a given carat weight, because it has higher specific gravity (3.6 vs. 2.72 - this means it's "heavier" compared to Aquamarine 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 Aquamarine (Baguette) 10 Ct Spinel (Emerald)
17.03×11.35 mm vs 14.24×10.55 mm
193.29 mm²   139.72 mm²
Face-up size outline for 10ct Aquamarine (17.03×11.35mm, baguette cut)
Face-up size outline for 10ct Spinel (14.24×10.55mm, emerald cut)
10ct Aquamarine Baguette (17.03×11.35mm)
10ct Spinel Emerald (14.24×10.55mm)
Difference: 38% (53.57 mm²)
10ct Aquamarine (Baguette, 17.03×11.35mm) has approx. 38% more face-up area than 10ct Spinel (Emerald, 14.24×10.55mm).


Popular comparisons: