2ct Zircon (Round, 7.16×7.16mm, White) vs 2ct Diamond (Round, 8.19×8.19mm, White)
Quick summary: When looked from above (face-up position), 2ct Diamond (8.19×8.19mm, round cut) appears 31% larger than 2ct Zircon (7.16×7.16mm, round cut). See below how they compare side-by-side on a ring and finger.
| 2ct Zircon (round cut) |
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2ct Diamond (round cut) |
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white |
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| 7.16×7.16 mm | 8.19×8.19 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
2ct Zircon Round (7.16×7.16mm, White)
and
2ct Diamond Round (8.19×8.19mm, 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, Zircon will face-up smaller than Diamond for a given
carat weight, because it has higher specific gravity
(4.7 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.
| 2 Ct Zircon (Round) | 2 Ct Diamond (Round) | |
| 7.16×7.16 mm | vs | 8.19×8.19 mm |
| 40.26 mm² | 52.68 mm² |
| 2ct Zircon Round (7.16×7.16mm) | |
| 2ct Diamond Round (8.19×8.19mm) | |
| Difference: 31% (12.42 mm²) |
2ct Diamond (Round, 8.19×8.19mm) has approx. 31% more face-up area than 2ct Zircon (Round, 7.16×7.16mm).
Popular comparisons:
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1ct Diamond (Emerald, White, 6.68 x 4.95)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 2ct Amethyst (Oval, Violet, 10.94 x 7.29)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1.75ct Diamond (Round, White, 7.83 x 7.83)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1.5ct Diamond (Round, White, 7.44 x 7.44)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1.01ct Diamond (Oval, White, 8.15 x 5.43)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 3ct Zircon (Round, White, 8.2 x 8.2)
- 2ct Zircon (Round, White, 7.16 x 7.16) vs. 1ct Zircon (Round, Orange, 5.69 x 5.69)
Use the simulator on this page to play around with different ring and finger configurations.