0.8ct Tanzanite (Oval, 7.49×4.99mm, Blue) vs 1.3ct Tanzanite (Round, 6.96×6.96mm, Blue)
Quick summary: When looked from above (face-up position), 1.3ct Tanzanite (6.96×6.96mm, round cut) appears 24% larger than 0.8ct Tanzanite (7.49×4.99mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.8ct Tanzanite (oval cut) |
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1.3ct Tanzanite (round cut) |
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blue |
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| 7.49×4.99 mm | 6.96×6.96 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
0.8ct Tanzanite Oval (7.49×4.99mm, Blue)
and
1.3ct Tanzanite Round (6.96×6.96mm, 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.
| 0.8 Ct Tanzanite (Oval) | 1.3 Ct Tanzanite (Round) | |
| 7.49×4.99 mm | vs | 6.96×6.96 mm |
| 30.65 mm² | 38.05 mm² |
| 0.8ct Tanzanite Oval (7.49×4.99mm) | |
| 1.3ct Tanzanite Round (6.96×6.96mm) | |
| Difference: 24% (7.4 mm²) |
1.3ct Tanzanite (Round, 6.96×6.96mm) has approx. 24% more face-up area than 0.8ct Tanzanite (Oval, 7.49×4.99mm).
Popular comparisons:
- 0.8ct Tanzanite (Oval, Blue, 7.49 x 4.99) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.8ct Tanzanite (Oval, Blue, 7.49 x 4.99) vs. 2ct Tanzanite (Pear, Blue, 11.16 x 6.72)
- 0.8ct Tanzanite (Oval, Blue, 7.49 x 4.99) vs. 1.5ct Tanzanite (Pear, Blue, 10.14 x 6.11)
- 0.8ct Tanzanite (Oval, Blue, 7.49 x 4.99) vs. 1ct Ruby (Cushion, Red, 6 x 6)
- 0.8ct Tanzanite (Oval, Blue, 7.49 x 4.99) vs. 3.5ct Topaz (Emerald, Blue, 10.11 x 7.49)
- 1ct Tanzanite (Oval, Blue, 8.07 x 5.38) vs. 1ct Morganite (Oval, Light Purple, 8.63 x 5.75)
- 2ct Tanzanite (Oval, Blue, 10.16 x 6.77) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 2.5ct Tanzanite (Oval, Blue, 10.95 x 7.3) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
Use the simulator on this page to play around with different ring and finger configurations.