Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 5231989028

Certificate GIA 5231989028

Diamond specifications and retailer prices

From £1,491 GBP
As of November 6, 2026
14 retailers carry this diamond
Most expensive: £3,532 GBP at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231989028. Listed at 14 retailers as of November 6, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231989028
Dimensions5.52 × 5.48 × 3.97 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.52 mm5.48 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231989028
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £2,204 GBP|Low: £1,027 GBP|High: £2,567 GBP|Avg: £1,530 GBP|+62.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 11£1,027 GBP
Retailer 7£1,169 GBP
Retailer 12£1,176 GBP
Retailer 10£1,210 GBP
Retailer 5£1,237 GBP
Retailer 4£1,243 GBP
Retailer 16£1,256 GBP
Retailer 15£1,326 GBP
Retailer 9£1,337 GBP
Retailer 17£1,344 GBP
Retailer 14£1,542 GBP
Retailer 6£1,733 GBP
Retailer 8£1,889 GBP
Retailer 2£1,907 GBP
Retailer 13£2,115 GBP
Retailer 1£2,204 GBP
Retailer 3£2,478 GBP

28 data points across 17 retailers

14 retailers

Retailer 1
-
£1,027 GBP
Price last confirmed 17 days ago
Retailer 2
-
£1,210 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£1,237 GBP
View
Price last confirmed 20 days ago
Retailer 4
-
£1,243 GBP
View
Price last confirmed 18 days ago
Retailer 5
-
£1,256 GBP
View
Price last confirmed 17 days ago
Retailer 6
-
£1,337 GBP
View
Price last confirmed 29 days ago
B+
Retailer 7
-
£1,491 GBP
View
Retailer 8
-
£1,542 GBP
View
Price last confirmed 18 days ago
Retailer 9
-
£1,733 GBP
View
Price last confirmed 25 days ago
Retailer 10
-
£1,889 GBP
View
Price last confirmed 32 days ago
Retailer 11
-
£2,115 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
£2,204 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£2,478 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
a3be7df0-625e-4802-960e-e6f4e4c2b0c1 · Sep 30
£3,532 GBP
$4,754 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £1,491 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.

B+
1.02ct Princess
£1,491 GBP