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4.5ct Sunstone (Radiant, 10.43×10.43mm, Orangey Red) vs 4.5ct Beryl (Radiant, 10.34×10.34mm, Orange)


Quick summary: When looked from above (face-up position), 4.5ct Sunstone (10.43×10.43mm, radiant cut) appears 2% larger than 4.5ct Beryl (10.34×10.34mm, radiant cut). See below how they compare side-by-side on a ring and finger.

4.5ct Sunstone (radiant cut)
vs
 4.5ct Beryl (radiant cut)
orangey red
 
orange
10.43×10.43 mm 10.34×10.34 mm
actual size
Actual size of 4.5ct Sunstone (radiant cut, 10.43×10.43mm, Orangey Red color)   Actual size of 4.5ct Beryl (radiant cut, 10.34×10.34mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orangey Red 4.5ct Sunstone (radiant cut, 10.43×10.43mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 4.5ct Beryl (radiant cut, 10.34×10.34mm) 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
 62% vs 62%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 4.5ct Sunstone Radiant (10.43×10.43mm, Orangey Red) and 4.5ct Beryl Radiant (10.34×10.34mm, Orange) 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, Beryl will face-up slightly smaller than Sunstone for a given carat weight, because it has higher specific gravity (2.72 vs. 2.65 - this means it's "slightly heavier" compared to Sunstone 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.


4.5 Ct Sunstone (Radiant) 4.5 Ct Beryl (Radiant)
10.43×10.43 mm vs 10.34×10.34 mm
103.35 mm²   101.57 mm²
Face-up size outline for 4.5ct Sunstone (10.43×10.43mm, radiant cut)
Face-up size outline for 4.5ct Beryl (10.34×10.34mm, radiant cut)
4.5ct Sunstone Radiant (10.43×10.43mm)
4.5ct Beryl Radiant (10.34×10.34mm)
Difference: 2% (1.78 mm²)
4.5ct Sunstone (Radiant, 10.43×10.43mm) has approx. 2% more face-up area than 4.5ct Beryl (Radiant, 10.34×10.34mm).


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