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Princess|Natural|GIA

1.02ct H I1 Princess Natural Diamond

H/I1 • GIA 1236437894

Certificate GIA 1236437894

Diamond specifications and retailer prices

From £1,061 GBP
$1,422 USD
As of October 31, 2026
Save £2,079 GBP (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,140 GBP at NZ Jewellers · As of October 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 I1 clarity (included) and certified by GIA 1236437894. Listed at 9 retailers as of October 30, 2026, with prices from £1,061 to £3,140, a £2,079 spread on the same certified stone. NZ Jewellers lists it at £3,140. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236437894
Dimensions5.27 × 5.26 × 4.17 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Cert comments
Inscription(s): GIA 1236437894 Additional clouds are not shown. Pinpoints are not shown.
Top View
5.27 mm5.26 mm1.02 ctH / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1236437894
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 79.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,140 GBP|Low: £970 GBP|High: £3,140 GBP|Avg: £1,480 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4£970 GBP
Retailer 6£1,061 GBP
Retailer 11£1,081 GBP
Retailer 8£1,167 GBP
Retailer 9£1,167 GBP
Retailer 5£1,220 GBP
Retailer 7£1,346 GBP
Retailer 3£1,402 GBP
Retailer 10£1,551 GBP
Retailer 2£1,758 GBP
Retailer 12£1,842 GBP
NZ Jewellers£3,140 GBP

16 data points across 12 retailers

9 retailers£1,061 GBP to £3,140 GBP

B+
Cheapest Retailer
-
£1,061 GBP
$1,422 USD
B+
Retailer 2
-
£1,081 GBP
$1,448 USD
View
B+
Retailer 3
-
£1,167 GBP
$1,563 USD
View
B+
Retailer 4
-
£1,167 GBP
$1,563 USD
View
B+
Retailer 5
-
£1,220 GBP
$1,635 USD
View
B
Retailer 6
-
£1,346 GBP
$1,803 USD
View
B
Retailer 7
-
£1,758 GBP
€2,243 EUR
View
C
Retailer 8
-
£1,842 GBP
$2,468 USD
View
Most Expensive
C
NZ Jewellers
d4115dd4-ecdb-4f19-9c83-99f2fdeb0ca3 · Oct 30
£3,140 GBP
$4,207 USD
View
8 more retailers have this diamond
Prices start from £1,061 GBPSave up to £2,079 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
£1,061 GBP