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Princess|Natural|GIA

1.26ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2231962067

Certificate GIA 2231962067

Diamond specifications and retailer prices

From £1,474 GBP
As of November 6, 2026
Save £1,988 GBP (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,462 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural princess diamond

This 1.26ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231962067. Listed at 11 retailers as of November 5, 2026, with prices from £1,474 to £3,462, a £1,988 spread on the same certified stone. NZ Jewellers lists it at £3,462. 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

1.26
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231962067
Dimensions5.98 × 5.87 × 4.28 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
5.98 mm5.87 mm1.26 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231962067
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.9%

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 6
Current: £3,462 GBP|Low: £1,474 GBP|High: £3,660 GBP|Avg: £2,203 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£1,474 GBP
Retailer 3£1,508 GBP
Retailer 11£1,638 GBP
Retailer 8£1,747 GBP
Retailer 5£1,806 GBP
Retailer 7£1,926 GBP
Retailer 4£2,057 GBP
Retailer 2£2,184 GBP
Retailer 9£2,402 GBP
Retailer 6£2,894 GBP
NZ Jewellers£3,462 GBP

42 data points across 11 retailers

11 retailers£1,474 GBP to £3,462 GBP

A
Cheapest Retailer
-
£1,474 GBP
A
Retailer 2
-
£1,508 GBP
View
A
Retailer 3
-
£1,638 GBP
View
B+
Retailer 4
-
£1,747 GBP
View
A
Retailer 5
-
£1,806 GBP
View
B+
Retailer 6
-
£1,926 GBP
View
B+
Retailer 7
-
£2,057 GBP
View
Retailer 8
-
£2,184 GBP
View
B
Retailer 9
-
£2,402 GBP
View
B
Retailer 10
-
£2,894 GBP
View
Most Expensive
B
NZ Jewellers
e45a3cb6-eff6-4a1e-a7b7-b538369601f3 · Nov 5
£3,462 GBP
$4,634 USD
View
10 more retailers have this diamond
Prices start from £1,474 GBPSave up to £1,988 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
1.26ct Princess
£1,474 GBP