3ct Tanzanite (Oval, 11.63×7.75mm, Blue) vs 13ct Tanzanite (Cushion, 14.02×14.02mm, Blue)
Quick summary: When looked from above (face-up position), 13ct Tanzanite (14.02×14.02mm, cushion cut) appears 2.4 times larger than 3ct Tanzanite (11.63×7.75mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 3ct Tanzanite (oval cut) |
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13ct Tanzanite (cushion cut) |
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blue |
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| 11.63×7.75 mm | 14.02×14.02 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
3ct Tanzanite Oval (11.63×7.75mm, Blue)
and
13ct Tanzanite Cushion (14.02×14.02mm, 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.
| 3 Ct Tanzanite (Oval) | 13 Ct Tanzanite (Cushion) | |
| 11.63×7.75 mm | vs | 14.02×14.02 mm |
| 73.91 mm² | 176.9 mm² |
| 3ct Tanzanite Oval (11.63×7.75mm) | |
| 13ct Tanzanite Cushion (14.02×14.02mm) | |
| Difference: 139% (102.99 mm²) |
13ct Tanzanite (Cushion, 14.02×14.02mm) has approx. 139% more face-up area than 3ct Tanzanite (Oval, 11.63×7.75mm). In other words, it's 2.39x larger.
Popular comparisons:
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 3ct Diamond (Oval, White, 11.7 x 7.8)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 1ct Zircon (Round, Orange, 5.69 x 5.69)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 5ct Tanzanite (Emerald, Blue, 11.64 x 8.62)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 8.5ct Sapphire (Emerald, Blue, 13.03 x 9.65)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 10ct Diamond (Round, White, 14 x 14)
- 3ct Tanzanite (Oval, Blue, 11.63 x 7.75) vs. 5ct Tanzanite (Oval, Blue, 13.79 x 9.19)