30ct Andesine (Pear, 30.23×18.21mm, Orange) vs 30ct Benitoite (Pear, 27.24×16.41mm, Blue)
Quick summary: When looked from above (face-up position), 30ct Andesine (30.23×18.21mm, pear cut) appears 23% larger than 30ct Benitoite (27.24×16.41mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 30ct Andesine (pear cut) |
vs
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30ct Benitoite (pear cut) |
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orange |
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| 30.23×18.21 mm | 27.24×16.41 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
30ct Andesine Pear (30.23×18.21mm, Orange)
and
30ct Benitoite Pear (27.24×16.41mm, 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, Benitoite will face-up smaller than Andesine for a given
carat weight, because it has higher specific gravity
(3.65 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.
| 30 Ct Andesine (Pear) | 30 Ct Benitoite (Pear) | |
| 30.23×18.21 mm | vs | 27.24×16.41 mm |
| 401.86 mm² | 326.32 mm² |
| 30ct Andesine Pear (30.23×18.21mm) | |
| 30ct Benitoite Pear (27.24×16.41mm) | |
| Difference: 23% (75.54 mm²) |
30ct Andesine (Pear, 30.23×18.21mm) has approx. 23% more face-up area than 30ct Benitoite (Pear, 27.24×16.41mm).
Popular comparisons:
- 1ct Andesine (Pear, Orange, 9.5 x 5.72) vs. 1ct Beryl (Oval, Orange, 8.63 x 5.75)
- 1ct Andesine (Pear, Orange, 10 x 5) vs. 1ct Beryl (Oval, Orange, 8.63 x 5.75)
- 1ct Andesine (Pear, Orange, 7 x 9) vs. 1ct Beryl (Oval, Orange, 8.63 x 5.75)
- 2ct Andesine (Pear, Orange, 11.97 x 7.21) vs. 2ct Beryl (Oval, Orange, 10.86 x 7.24)
- 1.5ct Andesine (Pear, Orange, 10.87 x 6.55) vs. 2ct Alexandrite (Pear, Dark Bluish Green, 10.74 x 6.47)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Emerald, Red, 9 x 7)
- 1.5ct Tourmaline (Round, Light Red, 7.45 x 7.45) vs. 1.5ct Sapphire (Round, Light Blue, 6.84 x 6.84)
- 1ct Kyanite (Oval, Blue, 7.77 x 5.18) vs. 1ct Tanzanite (Oval, Blue, 8.07 x 5.38)
- 1ct Aquamarine (Oval, Light Blue, 8 x 6) vs. 1ct Spinel (Oval, Gray, 8 x 6)