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30.94ct Topaz (Baguette, 22.68×15.12mm, Orange) vs 1.96ct Peridot (Oval, 10.04×6.69mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 30.94ct Topaz (22.68×15.12mm, baguette cut) appears 6.2 times larger than 1.96ct Peridot (10.04×6.69mm, oval cut). See below how they compare side-by-side on a ring and finger.

30.94ct Topaz (baguette cut)
vs
 1.96ct Peridot (oval cut)
orange
 
yellowish green
22.68×15.12 mm 10.04×6.69 mm
actual size
Actual size of 30.94ct Topaz (baguette cut, 22.68×15.12mm, Orange color)   Actual size of 1.96ct Peridot (oval cut, 10.04×6.69mm, Yellowish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 30.94ct Topaz (baguette cut, 22.68×15.12mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 1.96ct Peridot (oval cut, 10.04×6.69mm) 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
 90% vs 40%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 30.94ct Topaz Baguette (22.68×15.12mm, Orange) and 1.96ct Peridot Oval (10.04×6.69mm, Yellowish Green) 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, Topaz will face-up smaller than Peridot for a given carat weight, because it has higher specific gravity (3.53 vs. 3.34 - this means it's "heavier" compared to Peridot 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.


30.94 Ct Topaz (Baguette) 1.96 Ct Peridot (Oval)
22.68×15.12 mm vs 10.04×6.69 mm
342.92 mm²   55.08 mm²
Face-up size outline for 30.94ct Topaz (22.68×15.12mm, baguette cut)
Face-up size outline for 1.96ct Peridot (10.04×6.69mm, oval cut)
30.94ct Topaz Baguette (22.68×15.12mm)
1.96ct Peridot Oval (10.04×6.69mm)
Difference: 523% (287.84 mm²)
30.94ct Topaz (Baguette, 22.68×15.12mm) has approx. 523% more face-up area than 1.96ct Peridot (Oval, 10.04×6.69mm). In other words, it's 6.23x larger.


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