5ct Diamond (Marquise, 16.59×8.86mm, White) vs 8ct Diamond (Marquise, 20×10.5mm, White)
Quick summary: When looked from above (face-up position), 8ct Diamond (20×10.5mm, marquise cut) appears 43% larger than 5ct Diamond (16.59×8.86mm, marquise cut). See below how they compare side-by-side on a ring and finger.
| 5ct Diamond (marquise cut) |
vs
|
8ct Diamond (marquise cut) |
|
white |
|
|
| 16.59×8.86 mm | 20×10.5 mm | |
| actual size | ||
|
|
|
|
|
||
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
5ct Diamond Marquise (16.59×8.86mm, White)
and
8ct Diamond Marquise (20×10.5mm, 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
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.
| 5 Ct Diamond (Marquise) | 8 Ct Diamond (Marquise) | |
| 16.59×8.86 mm | vs | 20×10.5 mm |
| 104.36 mm² | 149.1 mm² |
| 5ct Diamond Marquise (16.59×8.86mm) | |
| 8ct Diamond Marquise (20×10.5mm) | |
| Difference: 43% (44.74 mm²) |
8ct Diamond (Marquise, 20×10.5mm) has approx. 43% more face-up area than 5ct Diamond (Marquise, 16.59×8.86mm).
Popular comparisons:
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 6ct Diamond (Marquise, White, 17.44 x 9.42)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 5ct Diamond (Marquise, White, 18.12 x 10.09)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 4.54ct Diamond (Marquise, White, 17.2 x 8.6)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 4.51ct Diamond (Marquise, White, 17.16 x 8.58)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 6ct Diamond (Marquise, White, 16.96 x 9.65)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 5ct Diamond (Marquise, White, 16.99 x 9.51)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 5ct Diamond (Cushion, White, 13.05 x 9.76)
- 5ct Diamond (Marquise, White, 16.59 x 8.86) vs. 4.5ct Diamond (Marquise, White, 17.14 x 8.57)