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Round|Natural|GIA

1.03ct G IF Round Natural Diamond

EX • G/IF • GIA 6562045875

Certificate GIA 6562045875

Diamond specifications and retailer prices

From £4,091 GBP
As of November 4, 2026
Save £2,820 GBP (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,990 GBP at NZ Jewellers · As of September 26, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562045875. Listed at 18 retailers as of November 1, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562045875
Dimensions6.51 × 6.46 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.51 mm6.46 mm1.03 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562045875
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.5%

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: Nov 4
Current: £4,426 GBP|Low: £4,042 GBP|High: £7,123 GBP|Avg: £4,930 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9£4,091 GBP
Retailer 4£4,193 GBP
Retailer 2£4,330 GBP
Retailer 8£4,363 GBP
Retailer 1£4,426 GBP
Retailer 3£4,723 GBP
Retailer 10£4,806 GBP
Retailer 11£5,080 GBP
Retailer 5£5,113 GBP
Retailer 7£5,764 GBP
Retailer 6£6,911 GBP

37 data points across 11 retailers

18 retailers£4,091 GBP to £6,911 GBP

A
Cheapest Retailer
-
£4,091 GBP
A
Retailer 2
-
£4,193 GBP
View
A
Retailer 3
-
£4,330 GBP
View
Final sale: no returns
A
Retailer 4
-
£4,363 GBP
View
A
Retailer 5
-
£4,426 GBP
View
Retailer 6
-
£4,723 GBP
View
Price last confirmed 27 days ago
Retailer 7
-
£4,778 GBP
View
Price last confirmed 28 days ago
Retailer 8
-
£4,778 GBP
View
Price last confirmed 43 days ago
Retailer 9
-
£4,778 GBP
View
Price last confirmed 37 days ago
A
Retailer 10
-
£4,806 GBP
View
B+
Retailer 11
-
£5,080 GBP
View
B+
Retailer 12
-
£5,113 GBP
View
Retailer 13
-
£5,513 GBP
View
Price last confirmed 37 days ago
Retailer 14
-
£5,513 GBP
View
Price last confirmed 43 days ago
B+
Retailer 15
-
£5,764 GBP
View
B+
Retailer 16
-
£6,911 GBP
View
Retailer 17
-
£7,990 GBP
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
4fd6fc4f-b70f-41d5-bd0e-22c51568a163 · Sep 26
£7,990 GBP
$10,787 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from £4,091 GBPSave up to £2,820 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
£4,091 GBP