1 Ct Apatite (Round) |
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1 Ct Benitoite (Trillion) |
green |
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6.44×6.44 mm | 7.25×7.25 mm | |
actual size | ||
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Actual size is set for screen
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64 mm |
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Actual sizes of
1ct Apatite Round (6.44×6.44mm, Green)
and
1ct Benitoite Trillion (7.25×7.25mm, 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 Apatite or Benitoite check what Amazon has to offer. You'll usually find quite a selection from many different vendors. Worth a check. For other high quality gemstones (Rubies, Saphhires, Emeralds) and especially Diamonds, I highly recommend JamesAllen.
Face-up Size
All things being equal, Benitoite will face-up smaller than Apatite for a given
carat weight, because it has higher specific gravity
(3.65 vs. 3.2 - this means it's "heavier" compared to Apatite 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 Ct Apatite (Round) | 1 Ct Benitoite (Trillion) | |
6.44×6.44 mm | vs | 7.25×7.25 mm |
32.57 mm² | 32.59 mm² |
1ct Apatite Round (6.44×6.44mm) | |
1ct Benitoite Trillion (7.25×7.25mm) | |
Difference: 0.1% (0.02 mm²) |
1ct Benitoite Trillion (7.25×7.25mm) has approx. 0.1% more face-up area than 1ct Apatite Round (6.44×6.44mm).
Popular comparisons:
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Andesine (Oval, Orange, 8.66 x 5.77)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Tourmaline (Round, Violet, 6.51 x 6.51)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Sinhalite (Emerald, Brown, 6.68 x 4.95)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Apatite (Oval, Bluish Green, 8 x 6)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Apatite (Oval, Green, 8 x 6)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Fluorite (Round, White, 6.45 x 6.45)
- 1ct Apatite (Round, Green, 6.44 x 6.44) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
Enter your screen size (diagonal)
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.