0.18ct Topaz (Pear, 4.9×2.95mm, Blue) vs 1ct Topaz (Pear, 8.67×5.22mm, Blue)
Quick summary: When looked from above (face-up position), 1ct Topaz (8.67×5.22mm, pear cut) appears 3.1 times larger than 0.18ct Topaz (4.9×2.95mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 0.18ct Topaz (pear cut) |
vs
|
1ct Topaz (pear cut) |
|
blue |
|
|
| 4.9×2.95 mm | 8.67×5.22 mm | |
| actual size | ||
|
|
|
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
0.18ct Topaz Pear (4.9×2.95mm, Blue)
and
1ct Topaz Pear (8.67×5.22mm, 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.
| 0.18 Ct Topaz (Pear) | 1 Ct Topaz (Pear) | |
| 4.9×2.95 mm | vs | 8.67×5.22 mm |
| 10.55 mm² | 33.04 mm² |
| 0.18ct Topaz Pear (4.9×2.95mm) | |
| 1ct Topaz Pear (8.67×5.22mm) | |
| Difference: 213% (22.49 mm²) |
1ct Topaz (Pear, 8.67×5.22mm) has approx. 213% more face-up area than 0.18ct Topaz (Pear, 4.9×2.95mm). In other words, it's 3.13x larger.
Popular comparisons:
- 0.18ct Topaz (Pear, Blue, 4.9 x 2.95) vs. 0.95ct Tanzanite (Round, Blue, 6.27 x 6.27)
- 0.18ct Topaz (Pear, Blue, 4.9 x 2.95) vs. 0.14ct Amethyst (Pear, Violet, 4.95 x 2.98)
- 0.18ct Topaz (Pear, Blue, 4.9 x 2.95) vs. 1.5ct Tanzanite (Cushion, Blue, 6.82 x 6.82)
- 26ct Topaz (Pear, Bluish Green, 25.65 x 15.45) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 40ct Topaz (Pear, Blue, 29.61 x 17.84) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1.5ct Topaz (Pear, Blue, 9.91 x 5.97) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 40ct Topaz (Pear, Blue, 29.61 x 17.84) vs. 20ct Topaz (Trillion, Blue, 19.89 x 19.89)
- 2ct Topaz (Pear, Blue, 10.91 x 6.57) vs. 2ct Topaz (Round, Blue, 7.85 x 7.85)
Use the simulator on this page to play around with different ring and finger configurations.