16ct Ruby (Princess, 13.24×13.24mm, Red) vs 16ct Andesine (Princess, 15.15×15.15mm, Orange)
Quick summary: When looked from above (face-up position), 16ct Andesine (15.15×15.15mm, princess cut) appears 31% larger than 16ct Ruby (13.24×13.24mm, princess cut). See below how they compare side-by-side on a ring and finger.
| 16ct Ruby (princess cut) |
vs
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16ct Andesine (princess cut) |
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red |
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| 13.24×13.24 mm | 15.15×15.15 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
16ct Ruby Princess (13.24×13.24mm, Red)
and
16ct Andesine Princess (15.15×15.15mm, Orange)
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, Ruby will face-up smaller than Andesine for a given
carat weight, because it has higher specific gravity
(4 vs. 2.67 - this means it's "heavier" compared to Andesine 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.
| 16 Ct Ruby (Princess) | 16 Ct Andesine (Princess) | |
| 13.24×13.24 mm | vs | 15.15×15.15 mm |
| 175.3 mm² | 229.52 mm² |
| 16ct Ruby Princess (13.24×13.24mm) | |
| 16ct Andesine Princess (15.15×15.15mm) | |
| Difference: 31% (54.22 mm²) |
16ct Andesine (Princess, 15.15×15.15mm) has approx. 31% more face-up area than 16ct Ruby (Princess, 13.24×13.24mm).
Popular comparisons:
- 2ct Ruby (Princess, Red, 6.77 x 6.77) vs. 2ct Diamond (Princess, White, 6.94 x 6.94)
- 0.8ct Ruby (Princess, Red, 4.99 x 4.99) vs. 0.9ct Sapphire (Princess, Blue, 5.19 x 5.19)
- 0.27ct Ruby (Princess, Red, 3.5 x 3.5) vs. 0.36ct Ruby (Princess, Red, 4 x 4)
- 0.75ct Ruby (Princess, Red, 4.88 x 4.88) vs. 0.75ct Sapphire (Round, Blue, 5.43 x 5.43)
- 0.8ct Ruby (Princess, Red, 4.99 x 4.99) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 4.93ct Ruby (Princess, Red, 9.4 x 9.4) vs. 4.93ct Diamond (Princess, White, 9.38 x 9.38)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 3ct Ruby (Princess, Red, 7.75 x 7.75) vs. 5ct Ruby (Round, Red, 10.22 x 10.22)
- 2.5ct Ruby (Princess, Red, 7.29 x 7.29) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)