0.7ct Sapphire (Round, 5.31×5.31mm, 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 2.6 times larger than 0.7ct Sapphire (5.31×5.31mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.7ct Sapphire (round cut) |
vs
|
2ct Diamond (oval cut) |
|
blue |
|
|
| 5.31×5.31 mm | 10.23×6.82 mm | |
| actual size | ||
|
|
|
|
|
||
Actual size is set for screen
Change
Settings
|
Ring:
Skin tone:
Ring width: 3.0 mm
Saved...
|
|
64 mm |
|
|
||||||||||||||||
|
||||||||||||||||||||
Actual sizes of
0.7ct Sapphire Round (5.31×5.31mm, 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.
| 0.7 Ct Sapphire (Round) | 2 Ct Diamond (Oval) | |
| 5.31×5.31 mm | vs | 10.23×6.82 mm |
| 22.15 mm² | 57.21 mm² |
| 0.7ct Sapphire Round (5.31×5.31mm) | |
| 2ct Diamond Oval (10.23×6.82mm) | |
| Difference: 158% (35.06 mm²) |
2ct Diamond Oval (10.23×6.82mm) has approx. 158% more face-up area than 0.7ct Sapphire Round (5.31×5.31mm). In other words, it's 2.58x larger.
Popular comparisons:
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.7ct Diamond (Round, White, 5.77 x 5.77)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 1.21ct Diamond (Round, White, 6.93 x 6.93)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.7ct Topaz (Round, Blue, 5.53 x 5.53)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.5ct Sapphire (Round, Blue, 4.75 x 4.75)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.75ct Sapphire (Oval, Blue, 6.87 x 4.58)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.25ct Diamond (Round, White, 4.09 x 4.09)
- 0.7ct Sapphire (Round, Blue, 5.31 x 5.31) vs. 0.7ct Diamond (Oval, White, 7.2 x 4.8)
Enter your screen size (diagonal)
My screen size is
inches
Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.