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1.03ct Diamond (Round, 6.56×6.56mm, White) vs 20ct Citrine (Cushion, 17.41×17.41mm, Light Yellow)


Quick summary: When looked from above (face-up position), 20ct Citrine (17.41×17.41mm, cushion cut) appears 8.1 times larger than 1.03ct Diamond (6.56×6.56mm, round cut). See below how they compare side-by-side on a ring and finger.

1.03ct Diamond (round cut)
vs
 20ct Citrine (cushion cut)
white
 
light yellow
6.56×6.56 mm 17.41×17.41 mm
actual size
Actual size of 1.03ct Diamond (round cut, 6.56×6.56mm, White color)   Actual size of 20ct Citrine (cushion cut, 17.41×17.41mm, Light Yellow color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1.03ct Diamond (round cut, 6.56×6.56mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Yellow 20ct Citrine (cushion cut, 17.41×17.41mm) 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
 39% vs 104%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.03ct Diamond Round (6.56×6.56mm, White) and 20ct Citrine Cushion (17.41×17.41mm, Light Yellow) 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, Diamond will face-up smaller than Citrine for a given carat weight, because it has higher specific gravity (3.52 vs. 2.65 - this means it's "heavier" compared to Citrine 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.


1.03 Ct Diamond (Round) 20 Ct Citrine (Cushion)
6.56×6.56 mm vs 17.41×17.41 mm
33.8 mm²   272.8 mm²
Face-up size outline for 20ct Citrine (17.41×17.41mm, cushion cut)
Face-up size outline for 1.03ct Diamond (6.56×6.56mm, round cut)
1.03ct Diamond Round (6.56×6.56mm)
20ct Citrine Cushion (17.41×17.41mm)
Difference: 707% (239 mm²)
20ct Citrine (Cushion, 17.41×17.41mm) has approx. 707% more face-up area than 1.03ct Diamond (Round, 6.56×6.56mm). In other words, it's 8.07x larger.


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