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0.5ct Amethyst (Round, 5.44×5.44mm, Violet) vs 0.5ct Quartz (Round, 5.44×5.44mm, Brown)


Quick summary: Compared gemstones have equal face-up area.

0.5ct Amethyst (round cut)
vs
 0.5ct Quartz (round cut)
violet
 
brown
5.44×5.44 mm 5.44×5.44 mm
actual size
Actual size of 0.5ct Amethyst (round cut, 5.44×5.44mm, Violet color)   Actual size of 0.5ct Quartz (round cut, 5.44×5.44mm, Brown color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Violet 0.5ct Amethyst (round cut, 5.44×5.44mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Brown 0.5ct Quartz (round cut, 5.44×5.44mm) 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
 33% vs 33%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.5ct Amethyst Round (5.44×5.44mm, Violet) and 0.5ct Quartz Round (5.44×5.44mm, Brown) 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

Amethyst and Quartz have the same specific gravity so their face-up size depends on the weight, shape and 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.


0.5 Ct Amethyst (Round) 0.5 Ct Quartz (Round)
5.44×5.44 mm vs 5.44×5.44 mm
23.24 mm²   23.24 mm²
Face-up size outline for true size of 5.44×5.44mm
0.5ct Amethyst Round (5.44×5.44mm)
0.5ct Quartz Round (5.44×5.44mm)
Difference: 0% (0 mm²)
0.5ct Amethyst (Round, 5.44×5.44mm) and 0.5ct Quartz (Round, 5.44×5.44mm) have the same face-up area.


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