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Round|Natural|GIA

1.03ct H IF Round Natural Diamond

EX • H/IF • GIA 2235939824

Certificate GIA 2235939824

Diamond specifications and retailer prices

From £2,382 GBP
As of November 4, 2026
Save £2,180 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,562 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235939824. Listed at 6 retailers as of November 4, 2026, with prices from £2,382 to £4,562, a £2,180 spread on the same certified stone. NZ Jewellers lists it at £4,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235939824
Dimensions6.44 × 6.40 × 3.99 mm
L/W Ratio1.01
Top View
6.44 mm6.40 mm1.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235939824
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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 4
Current: £4,562 GBP|Low: £2,382 GBP|High: £4,673 GBP|Avg: £3,321 GBP|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8£2,382 GBP
Retailer 6£2,619 GBP
Retailer 9£2,642 GBP
Retailer 11£2,664 GBP
Retailer 7£2,724 GBP
Retailer 4£2,893 GBP
Retailer 2£3,021 GBP
Retailer 5£3,070 GBP
Retailer 10£3,693 GBP
Retailer 3£3,765 GBP
Retailer 12£4,022 GBP
Retailer 13£4,532 GBP
NZ Jewellers£4,562 GBP

18 data points across 13 retailers

6 retailers£2,382 GBP to £4,562 GBP

A
Cheapest Retailer
-
£2,382 GBP
A
Retailer 2
-
£2,619 GBP
View
Retailer 3
-
£2,642 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
£2,724 GBP
View
A
Retailer 5
-
£3,021 GBP
View
Most Expensive
B+
NZ Jewellers
76b16c31-a492-48e6-90ad-aef9170ca22d · Nov 5
£4,562 GBP
$6,158 USD
View
5 more retailers have this diamond
Prices start from £2,382 GBPSave up to £2,180 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
1.03ct Round
£2,382 GBP