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Princess|Natural|GIA

1.02ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 5242044148

Certificate GIA 5242044148

Diamond specifications and retailer prices

From £788 GBP
As of November 5, 2026
Save £408 GBP (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,196 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded J 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 5242044148. Listed at 7 retailers as of November 5, 2026, with prices from £788 to £1,196, a £408 spread on the same certified stone. Yorxs lists it at £1,196. 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

1.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242044148
Dimensions5.54 × 5.47 × 4.00 mm
L/W Ratio1.01
Top View
5.54 mm5.47 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242044148
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £856 GBP|Low: £684 GBP|High: £1,196 GBP|Avg: £862 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 6, 2026
Retailer 6£788 GBP
Retailer 4£793 GBP
Retailer 8£818 GBP
Retailer 9£819 GBP
Retailer 7£843 GBP
Retailer 1£856 GBP
Retailer 5£907 GBP
Retailer 2£958 GBP
Retailer 3£964 GBP
Yorxs£1,196 GBP

4 data points across 10 retailers

7 retailers£788 GBP to £1,196 GBP

A
Cheapest Retailer
-
£788 GBP
A
Retailer 2
-
£793 GBP
View
Final sale: no returns
A
Retailer 3
-
£856 GBP
View
A
Retailer 4
-
£907 GBP
View
B+
Retailer 5
-
£958 GBP
View
B+
Retailer 6
-
£964 GBP
View
Most Expensive
B+
Yorxs
66A815949 · Nov 6
£1,196 GBP
€1,533 EUR
View
6 more retailers have this diamond
Prices start from £788 GBPSave up to £408 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
1.02ct Princess
£788 GBP