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Princess|Natural|GIA

1.03ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1242032402

Certificate GIA 1242032402

Diamond specifications and retailer prices

From £1,177 GBP
As of November 6, 2026
4 retailers carry this diamond
Most expensive: £2,584 GBP at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242032402. Listed at 4 retailers as of November 6, 2026. 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

1.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle56.96°
OriginNatural
Grading LabGIA
CertificateGIA 1242032402
Dimensions5.53 × 5.42 × 3.94 mm
L/W Ratio1.02
Key to symbols
Crystal, Feather, Needle
Top View
5.53 mm5.42 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242032402
Side View
Table 73.0%CrownGirdle: STK-THKPavilion 56.96°Culet: NoneDepth 72.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,065 GBP|Low: £789 GBP|High: £1,942 GBP|Avg: £1,205 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 20, 2026
Retailer 4£789 GBP
Retailer 1£1,065 GBP
Retailer 5£1,105 GBP
Retailer 6£1,177 GBP
Retailer 3£1,849 GBP
Retailer 2£1,942 GBP

9 data points across 6 retailers

4 retailers

Retailer 1
-
£789 GBP
Price last confirmed 52 days ago
Retailer 2
-
£1,060 GBP
View
Price last confirmed 47 days ago
A
Retailer 3
-
£1,177 GBP
View
Most Expensive
NZ Jewellers
bb4dbbf0-b5c9-4b74-a14e-0364e709eb73 · Sep 18
£2,584 GBP
$3,478 USD
View
Price last confirmed 48 days ago
3 more retailers have this diamond
Prices start from £1,177 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
1.03ct Princess
£1,177 GBP