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7.86ct Tanzanite (Cushion, 11.85×11.85mm, Blue) vs 2.7ct Tanzanite (Cushion, 8.2×7.2mm, Blue)


Quick summary: When looked from above (face-up position), 7.86ct Tanzanite (11.85×11.85mm, cushion cut) appears 2.4 times larger than 2.7ct Tanzanite (8.2×7.2mm, cushion cut). See below how they compare side-by-side on a ring and finger.

7.86ct Tanzanite (cushion cut)
vs
 2.7ct Tanzanite (cushion cut)
blue
 
blue
11.85×11.85 mm 8.2×7.2 mm
actual size
Actual size of 7.86ct Tanzanite (cushion cut, 11.85×11.85mm, Blue color)   Actual size of 2.7ct Tanzanite (cushion cut, 8.2×7.2mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 7.86ct Tanzanite (cushion cut, 11.85×11.85mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 2.7ct Tanzanite (cushion cut, 8.2×7.2mm) 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
 71% vs 43%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 7.86ct Tanzanite Cushion (11.85×11.85mm, Blue) and 2.7ct Tanzanite Cushion (8.2×7.2mm, Blue) 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

The face-up size depends on the shape of the gem, its weight and 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.


7.86 Ct Tanzanite (Cushion) 2.7 Ct Tanzanite (Cushion)
11.85×11.85 mm vs 8.2×7.2 mm
126.38 mm²   53.14 mm²
Face-up size outline for 7.86ct Tanzanite (11.85×11.85mm, cushion cut)
Face-up size outline for 2.7ct Tanzanite (8.2×7.2mm, cushion cut)
7.86ct Tanzanite Cushion (11.85×11.85mm)
2.7ct Tanzanite Cushion (8.2×7.2mm)
Difference: 138% (73.24 mm²)
7.86ct Tanzanite (Cushion, 11.85×11.85mm) has approx. 138% more face-up area than 2.7ct Tanzanite (Cushion, 8.2×7.2mm). In other words, it's 2.38x larger.


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