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22ct Sinhalite (Round, 17.55×17.55mm, Light Brown) vs 22ct Andesine (Round, 19.17×19.17mm, Orange)


Quick summary: When looked from above (face-up position), 22ct Andesine (19.17×19.17mm, round cut) appears 19% larger than 22ct Sinhalite (17.55×17.55mm, round cut). See below how they compare side-by-side on a ring and finger.

22ct Sinhalite (round cut)
vs
 22ct Andesine (round cut)
light brown
 
orange
17.55×17.55 mm 19.17×19.17 mm
actual size
Actual size of 22ct Sinhalite (round cut, 17.55×17.55mm, Light Brown color)   Actual size of 22ct Andesine (round cut, 19.17×19.17mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Brown 22ct Sinhalite (round cut, 17.55×17.55mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 22ct Andesine (round cut, 19.17×19.17mm) 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
 104% vs 114%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 22ct Sinhalite Round (17.55×17.55mm, Light Brown) and 22ct Andesine Round (19.17×19.17mm, 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, Sinhalite will face-up smaller than Andesine for a given carat weight, because it has higher specific gravity (3.48 vs. 2.67 - this means it's "heavier" compared to Andesine 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.


22 Ct Sinhalite (Round) 22 Ct Andesine (Round)
17.55×17.55 mm vs 19.17×19.17 mm
241.9 mm²   288.63 mm²
Face-up size outline for 22ct Andesine (19.17×19.17mm, round cut)
Face-up size outline for 22ct Sinhalite (17.55×17.55mm, round cut)
22ct Sinhalite Round (17.55×17.55mm)
22ct Andesine Round (19.17×19.17mm)
Difference: 19% (46.73 mm²)
22ct Andesine (Round, 19.17×19.17mm) has approx. 19% more face-up area than 22ct Sinhalite (Round, 17.55×17.55mm).


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