0.7ct Tanzanite (Oval, 7.16×4.77mm, Blue) vs 1.2ct Tanzanite (Oval, 8.57×5.71mm, Blue)
Quick summary: When looked from above (face-up position), 1.2ct Tanzanite (8.57×5.71mm, oval cut) appears 43% larger than 0.7ct Tanzanite (7.16×4.77mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.7ct Tanzanite (oval cut) |
vs
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1.2ct Tanzanite (oval cut) |
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blue |
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| 7.16×4.77 mm | 8.57×5.71 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
0.7ct Tanzanite Oval (7.16×4.77mm, Blue)
and
1.2ct Tanzanite Oval (8.57×5.71mm, 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.
| 0.7 Ct Tanzanite (Oval) | 1.2 Ct Tanzanite (Oval) | |
| 7.16×4.77 mm | vs | 8.57×5.71 mm |
| 28.01 mm² | 40.13 mm² |
| 0.7ct Tanzanite Oval (7.16×4.77mm) | |
| 1.2ct Tanzanite Oval (8.57×5.71mm) | |
| Difference: 43% (12.12 mm²) |
1.2ct Tanzanite (Oval, 8.57×5.71mm) has approx. 43% more face-up area than 0.7ct Tanzanite (Oval, 7.16×4.77mm).
Popular comparisons:
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 1.56ct Sapphire (Emerald, Blue, 7.41 x 5.49)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 2.5ct Tanzanite (Round, Blue, 8.65 x 8.65)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 0.7ct Diamond (Oval, White, 7.2 x 4.8)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 1ct Tanzanite (Round, Blue, 6.37 x 6.37)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 0.6ct Tanzanite (Pear, Blue, 7.47 x 4.5)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 0.5ct Diamond (Oval, White, 6.44 x 4.29)
- 0.7ct Tanzanite (Oval, Blue, 7.16 x 4.77) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)