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Princess|Natural|GIA

1.02ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 1555206648

Certificate GIA 1555206648

Diamond specifications and retailer prices

From £819 GBP
MYR 4,477 MYR
As of October 30, 2026
Save £342 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,162 GBP at GemTrove · As of November 2, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555206648. Listed at 7 retailers as of October 30, 2026, with prices from £819 to £1,162, a £342 spread on the same certified stone. GemTrove lists it at £1,162. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555206648
Dimensions5.61 × 5.47 × 3.95 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.61 mm5.47 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555206648
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.3%

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: Oct 30
Current: £1,162 GBP|Low: £739 GBP|High: £1,162 GBP|Avg: £945 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7£819 GBP
Retailer 4£820 GBP
Retailer 3£854 GBP
Retailer 2£905 GBP
Retailer 6£931 GBP
Retailer 5£999 GBP
GemTrove£1,162 GBP

41 data points across 7 retailers

7 retailers£819 GBP to £1,162 GBP

A
Cheapest Retailer
-
£819 GBP
MYR 4,477 MYR
A
Retailer 2
-
£820 GBP
$1,100 USD
View
Final sale: no returns
A
Retailer 3
-
£854 GBP
$1,146 USD
View
A
Retailer 4
-
£905 GBP
View
A
Retailer 5
-
£931 GBP
SGD 1,689 SGD
View
A
Retailer 6
-
£999 GBP
$1,341 USD
View
Most Expensive
B+
GemTrove
GT-N-01307350-98 · Nov 2
£1,162 GBP
A$2,398 AUD
View
6 more retailers have this diamond
Prices start from £819 GBPSave up to £342 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
£819 GBP