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2.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7501974901

Certificate GIA 7501974901

Diamond specifications and retailer prices

From $58,769 NZD
£26,036 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $58,769 NZD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7501974901. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.55
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7501974901
Dimensions8.89 × 8.92 × 5.26 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionMedium to Slightly Thick
Cert comments
Clouds pinpoints and surface graining are not shown.
Top View
8.89 mm8.92 mm2.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501974901
Side View
Table 60.0%Crown 33°GirdlePavilion 40.8°Culet: NoneDepth 59.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $42,336 NZD|Low: $41,446 NZD|High: $52,597 NZD|Avg: $47,777 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
March 9, 2026
Retailer 1$42,336 NZD
Retailer 3$43,197 NZD
Retailer 4$46,700 NZD
Retailer 2$52,595 NZD

32 data points across 4 retailers

1 retailer

B
Diamond Quarter
2.55SI2F7501BC34N · Nov 2
$58,769 NZD
£26,036 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
2.55ct Round
$58,769 NZD