1.16ct Sapphire (Oval, 7.24×5.6mm, Light Blue) vs 1.68ct Diamond (Cushion, 6.93×6.93mm, White)
Quick summary: When looked from above (face-up position), 1.68ct Diamond (6.93×6.93mm, cushion cut) appears 30% larger than 1.16ct Sapphire (7.24×5.6mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 1.16ct Sapphire (oval cut) |
vs
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1.68ct Diamond (cushion cut) |
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light blue |
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| 7.24×5.6 mm | 6.93×6.93 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
1.16ct Sapphire Oval (7.24×5.6mm, Light Blue)
and
1.68ct Diamond Cushion (6.93×6.93mm, 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.
| 1.16 Ct Sapphire (Oval) | 1.68 Ct Diamond (Cushion) | |
| 7.24×5.6 mm | vs | 6.93×6.93 mm |
| 33.25 mm² | 43.22 mm² |
| 1.16ct Sapphire Oval (7.24×5.6mm) | |
| 1.68ct Diamond Cushion (6.93×6.93mm) | |
| Difference: 30% (9.97 mm²) |
1.68ct Diamond (Cushion, 6.93×6.93mm) has approx. 30% more face-up area than 1.16ct Sapphire (Oval, 7.24×5.6mm).
Popular comparisons:
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.25ct Diamond (Round, White, 7 x 7)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.4ct Diamond (Cushion, White, 6.52 x 6.52)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 2ct Diamond (Cushion, White, 7.34 x 7.34)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.5ct Diamond (Emerald, White, 7.65 x 5.67)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.25ct Diamond (Cushion, White, 6.28 x 6.28)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.65ct Diamond (Cushion, White, 6.88 x 6.88)
- 1.16ct Sapphire (Oval, Light Blue, 7.24 x 5.6) vs. 1.68ct Diamond (Round, White, 7.73 x 7.73)