0.2ct Sapphire (Oval, 4.43×2.95mm, Blue) vs 2ct Diamond (Oval, 10.23×6.82mm, White)
Quick summary: When looked from above (face-up position), 2ct Diamond (10.23×6.82mm, oval cut) appears 5.3 times larger than 0.2ct Sapphire (4.43×2.95mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.2ct Sapphire (oval cut) |
vs
|
2ct Diamond (oval cut) |
|
blue |
|
|
| 4.43×2.95 mm | 10.23×6.82 mm | |
| actual size | ||
|
|
|
|
|
||
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
0.2ct Sapphire Oval (4.43×2.95mm, Blue)
and
2ct Diamond Oval (10.23×6.82mm, White)
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
All things being equal, Sapphire will face-up smaller than Diamond for a given
carat weight, because it has higher specific gravity
(4 vs. 3.52 - this means it's "heavier" compared to Diamond of the same size). Face-up size also depends heavily on 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.
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.
| 0.2 Ct Sapphire (Oval) | 2 Ct Diamond (Oval) | |
| 4.43×2.95 mm | vs | 10.23×6.82 mm |
| 10.72 mm² | 57.21 mm² |
| 0.2ct Sapphire Oval (4.43×2.95mm) | |
| 2ct Diamond Oval (10.23×6.82mm) | |
| Difference: 434% (46.49 mm²) |
2ct Diamond (Oval, 10.23×6.82mm) has approx. 434% more face-up area than 0.2ct Sapphire (Oval, 4.43×2.95mm). In other words, it's 5.34x larger.
Popular comparisons:
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 1ct Tanzanite (Round, Blue, 6.37 x 6.37)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 0.3ct Sapphire (Oval, Blue, 5.07 x 3.38)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 0.25ct Emerald (Emerald, Green, 4.59 x 3.4)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 0.06ct Diamond (Round, White, 2.54 x 2.54)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 0.05ct Diamond (Round, White, 2.39 x 2.39)
- 0.2ct Sapphire (Oval, Blue, 4.43 x 2.95) vs. 2.05ct Topaz (Round, Blue, 7.92 x 7.92)