Round|Natural|GIA

0.47ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7478418931

Certificate GIA 7478418931

Diamond specifications and retailer prices

From £340 GBP
As of November 6, 2026
Save £739 GBP (69%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,467 GBP at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.47ct natural round diamond

This 0.47ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7478418931. Listed at 25 retailers as of November 4, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.47
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7478418931
Dimensions5.05 × 5.02 × 3.07 mm
L/W Ratio1.01
Star length45%
Key to symbols
Crystal, Feather
Top View
5.05 mm5.02 mm0.47 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7478418931
Side View
Table 58.0%Crown 31.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 60.9%

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: £340 GBP|Low: £340 GBP|High: £1,092 GBP|Avg: £639 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1£340 GBP
Retailer 7£450 GBP
Retailer 9£504 GBP
Retailer 4£567 GBP
Retailer 5£575 GBP
Retailer 10£606 GBP
Retailer 2£626 GBP
Retailer 6£724 GBP
Retailer 3£941 GBP
Retailer 8£1,078 GBP

34 data points across 10 retailers

25 retailers£340 GBP to £1,078 GBP

A
Cheapest Retailer
-
£340 GBP
A
Retailer 2
-
£442 GBP
View
A
Retailer 3
-
£450 GBP
View
A
Retailer 4
-
£450 GBP
View
Retailer 5
-
£467 GBP
View
Price last confirmed 39 days ago
Retailer 6
-
£467 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
£467 GBP
View
Retailer 8
-
£504 GBP
View
Price last confirmed 22 days ago
Retailer 9
-
£504 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£539 GBP
View
Price last confirmed 40 days ago
B+
Retailer 11
-
£539 GBP
View
Retailer 12
-
£539 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£545 GBP
View
B+
Retailer 14
-
£565 GBP
View
B+
Retailer 15
-
£567 GBP
View
B+
Retailer 16
-
£575 GBP
View
B
Retailer 17
-
£606 GBP
View
B+
Retailer 18
-
£626 GBP
View
Retailer 19
-
£703 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£724 GBP
View
B
Retailer 21
-
£941 GBP
View
B
Retailer 22
-
£1,000 GBP
View
B
Retailer 23
-
£1,078 GBP
View
Retailer 24
-
£1,467 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
de2b7ab1-95d8-43c0-9864-e6f53429ede9 · Sep 24
£1,467 GBP
$1,974 USD
View
Price last confirmed 43 days ago
24 more retailers have this diamond
Prices start from £340 GBPSave up to £739 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
0.47ct Round
£340 GBP