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Princess|Natural|GIA

1.31ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 7232993634

Certificate GIA 7232993634

Diamond specifications and retailer prices

From £1,853 GBP
HK$19,400 HKD
As of November 1, 2026
Save £843 GBP (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,098 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7232993634. Listed at 5 retailers as of October 31, 2026, with a 45% 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

1.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7232993634
Dimensions5.89 × 5.85 × 4.32 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.89 mm5.85 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7232993634
Side View
Table 72.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 73.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,098 GBP|Low: £1,834 GBP|High: £4,142 GBP|Avg: £2,806 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£1,853 GBP
Retailer 2£2,558 GBP
Retailer 4£2,697 GBP
MOH London£4,098 GBP

42 data points across 4 retailers

5 retailers£1,853 GBP to £2,697 GBP

A
Cheapest Retailer
-
£1,853 GBP
HK$19,400 HKD
A
Retailer 2
-
£2,048 GBP
A$4,222 AUD
View
B+
Retailer 3
-
£2,558 GBP
View
B+
Retailer 4
-
£2,697 GBP
€3,441 EUR
View
Most Expensive
MOH London
5CD0B205F · Oct 25
£4,098 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from £1,853 GBPSave up to £843 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.

A
1.31ct Princess
£1,853 GBP