3.5ct Zircon (Round, 8.6×8.6mm, Orange) vs 3.5ct Sunstone (Round, 10.41×10.41mm, Orangey Red)
Quick summary: When looked from above (face-up position), 3.5ct Sunstone (10.41×10.41mm, round cut) appears 47% larger than 3.5ct Zircon (8.6×8.6mm, round cut). See below how they compare side-by-side on a ring and finger.
| 3.5ct Zircon (round cut) |
vs
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3.5ct Sunstone (round cut) |
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orange |
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| 8.6×8.6 mm | 10.41×10.41 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
3.5ct Zircon Round (8.6×8.6mm, Orange)
and
3.5ct Sunstone Round (10.41×10.41mm, Orangey Red)
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, Zircon will face-up smaller than Sunstone for a given
carat weight, because it has higher specific gravity
(4.7 vs. 2.65 - this means it's "heavier" compared to Sunstone 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.
| 3.5 Ct Zircon (Round) | 3.5 Ct Sunstone (Round) | |
| 8.6×8.6 mm | vs | 10.41×10.41 mm |
| 58.09 mm² | 85.11 mm² |
| 3.5ct Zircon Round (8.6×8.6mm) | |
| 3.5ct Sunstone Round (10.41×10.41mm) | |
| Difference: 47% (27.02 mm²) |
3.5ct Sunstone (Round, 10.41×10.41mm) has approx. 47% more face-up area than 3.5ct Zircon (Round, 8.6×8.6mm).
Popular comparisons:
- 1ct Zircon (Round, White, 5.69 x 5.69) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 2ct Zircon (Round, Light Orange, 7.16 x 7.16) vs. 2ct Emerald (Emerald, Dark Green, 9.17 x 6.79)
- 5ct Zircon (Round, White, 9.72 x 9.72) vs. 5ct Diamond (Round, White, 11.11 x 11.11)
- 3ct Zircon (Round, Orange, 8.2 x 8.2) vs. 3ct Diamond (Round, White, 9.37 x 9.37)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 1ct Zircon (Round, Orange, 5.69 x 5.69) vs. 1ct Aquamarine (Round, Light Blue, 6.82 x 6.82)
- 7ct Zircon (Round, White, 10.88 x 10.88) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1.5ct Zircon (Round, White, 6.51 x 6.51) vs. 1.2ct Diamond (Round, White, 6.91 x 6.91)
- 0.05ct Zircon (Round, Orange, 2.09 x 2.09) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)