1.8ct Sapphire (Emerald, 7.76×5.75mm, Blue) vs 1.6ct Sapphire (Cushion, 6.54×6.54mm, Light Blue)
Quick summary: When looked from above (face-up position), 1.8ct Sapphire (7.76×5.75mm, emerald cut) appears 8% larger than 1.6ct Sapphire (6.54×6.54mm, cushion cut). See below how they compare side-by-side on a ring and finger.
| 1.8ct Sapphire (emerald cut) |
vs
|
1.6ct Sapphire (cushion cut) |
|
blue |
|
|
| 7.76×5.75 mm | 6.54×6.54 mm | |
| actual size | ||
|
|
|
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
1.8ct Sapphire Emerald (7.76×5.75mm, Blue)
and
1.6ct Sapphire Cushion (6.54×6.54mm, Light 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.
| 1.8 Ct Sapphire (Emerald) | 1.6 Ct Sapphire (Cushion) | |
| 7.76×5.75 mm | vs | 6.54×6.54 mm |
| 41.5 mm² | 38.49 mm² |
| 1.8ct Sapphire Emerald (7.76×5.75mm) | |
| 1.6ct Sapphire Cushion (6.54×6.54mm) | |
| Difference: 8% (3.01 mm²) |
1.8ct Sapphire (Emerald, 7.76×5.75mm) has approx. 8% more face-up area than 1.6ct Sapphire (Cushion, 6.54×6.54mm).
Popular comparisons:
- 1.8ct Sapphire (Emerald, Blue, 7.76 x 5.75) vs. 2.3ct Sapphire (Emerald, Light Blue, 8.42 x 6.24)
- 1.8ct Sapphire (Emerald, Blue, 7.76 x 5.75) vs. 2ct Sapphire (Emerald, Blue, 8.05 x 5.96)
- 1.8ct Sapphire (Emerald, Blue, 7.76 x 5.75) vs. 1.6ct Diamond (Emerald, White, 7.82 x 5.79)
- 1.8ct Sapphire (Emerald, Blue, 7.76 x 5.75) vs. 1.5ct Diamond (Emerald, White, 7.65 x 5.67)
- 1.8ct Sapphire (Emerald, Blue, 7.76 x 5.75) vs. 0.15ct Diamond (Round, White, 3.45 x 3.45)
- 1ct Sapphire (Emerald, Blue, 7 x 5) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 2ct Sapphire (Emerald, Blue, 8.05 x 5.96) vs. 2ct Diamond (Emerald, White, 8.42 x 6.24)
- 2ct Sapphire (Emerald, Blue, 8.05 x 5.96) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)