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Princess|Natural|GIA

2.50ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1122446239

Certificate GIA 1122446239

Diamond specifications and retailer prices

From £18,719 GBP
$25,120 USD
As of November 2, 2026
Save £18,512 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £47,937 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 2.5ct natural princess diamond

This 2.5ct natural princess sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1122446239. Listed at 5 retailers as of November 2, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1122446239
Dimensions7.22 × 7.15 × 5.32 mm
L/W Ratio1.01
Top View
7.22 mm7.15 mm2.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1122446239
Side View
Table 75.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £47,937 GBP|Low: £18,719 GBP|High: £48,514 GBP|Avg: £32,163 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£18,719 GBP
Retailer 5£27,381 GBP
Retailer 4£30,129 GBP
Retailer 3£30,680 GBP
Retailer 2£37,231 GBP
MOH London£47,937 GBP

35 data points across 6 retailers

5 retailers£18,719 GBP to £37,231 GBP

B+
Cheapest Retailer
-
£18,719 GBP
$25,120 USD
Retailer 2
-
£30,129 GBP
A$62,202 AUD
View
Price last confirmed 29 days ago
B
Retailer 3
-
£30,680 GBP
View
B
Retailer 4
-
£37,231 GBP
€47,583 EUR
View
Most Expensive
MOH London
0D6A9DF3B · Nov 2
£47,937 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £18,719 GBPSave up to £18,512 GBP

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+
2.50ct Princess
£18,719 GBP