0.76ct Diamond (Round, 5.93×5.93mm, White) vs 1.75ct Sapphire (Cushion, 6.74×6.74mm, Blue)
Quick summary: When looked from above (face-up position), 1.75ct Sapphire (6.74×6.74mm, cushion cut) appears 48% larger than 0.76ct Diamond (5.93×5.93mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.76ct Diamond (round cut) |
vs
|
1.75ct Sapphire (cushion cut) |
|
white |
|
|
| 5.93×5.93 mm | 6.74×6.74 mm | |
| actual size | ||
|
|
|
|
|
||
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
0.76ct Diamond Round (5.93×5.93mm, White)
and
1.75ct Sapphire Cushion (6.74×6.74mm, 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
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.
| 0.76 Ct Diamond (Round) | 1.75 Ct Sapphire (Cushion) | |
| 5.93×5.93 mm | vs | 6.74×6.74 mm |
| 27.62 mm² | 40.88 mm² |
| 0.76ct Diamond Round (5.93×5.93mm) | |
| 1.75ct Sapphire Cushion (6.74×6.74mm) | |
| Difference: 48% (13.26 mm²) |
1.75ct Sapphire (Cushion, 6.74×6.74mm) has approx. 48% more face-up area than 0.76ct Diamond (Round, 5.93×5.93mm).
Popular comparisons:
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 0.8ct Diamond (Round, White, 6.03 x 6.03)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 1ct Diamond (Round, White, 6.4 x 6.4)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 1.5ct Sapphire (Round, Blue, 6.84 x 6.84)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 1.5ct Sapphire (Cushion, Blue, 6.4 x 6.4)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 2ct Sapphire (Cushion, Blue, 7.04 x 7.04)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.76ct Diamond (Round, White, 5.93 x 5.93) vs. 0.07ct Diamond (Round, White, 2.68 x 2.68)