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Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 5556860389

Certificate GIA 5556860389

Diamond specifications and retailer prices

From £903 GBP
As of November 6, 2026
Save £2,037 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,941 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded H 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 5556860389. Listed at 10 retailers as of November 5, 2026, with prices from £903 to £2,941, a £2,037 spread on the same certified stone. NZ Jewellers lists it at £2,941. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556860389
Dimensions5.50 × 5.43 × 3.89 mm
L/W Ratio1.01
Girdle conditionSlightly Thick to Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
5.50 mm5.43 mm1.02 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556860389
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £2,941 GBP|Low: £894 GBP|High: £3,140 GBP|Avg: £1,500 GBP|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£903 GBP
Retailer 2£906 GBP
Retailer 10£958 GBP
Retailer 9£1,126 GBP
Retailer 7£1,206 GBP
Retailer 3£1,256 GBP
Retailer 5£1,262 GBP
Retailer 4£1,528 GBP
Retailer 6£2,112 GBP
NZ Jewellers£2,941 GBP

43 data points across 10 retailers

10 retailers£903 GBP to £2,941 GBP

A
Cheapest Retailer
-
£903 GBP
A
Retailer 2
-
£906 GBP
View
A
Retailer 3
-
£958 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,126 GBP
View
A
Retailer 5
-
£1,206 GBP
View
A
Retailer 6
-
£1,256 GBP
View
A
Retailer 7
-
£1,262 GBP
View
B+
Retailer 8
-
£1,528 GBP
View
B+
Retailer 9
-
£2,112 GBP
View
Most Expensive
B
NZ Jewellers
5a2e0056-8bb7-4e22-9e6a-486e37c29a21 · Nov 5
£2,941 GBP
$3,958 USD
View
9 more retailers have this diamond
Prices start from £903 GBPSave up to £2,037 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
£903 GBP