Radiant|Natural|GIA

1.30ct G IF Radiant Natural Diamond

VG • G/IF • GIA 2457767521

Certificate GIA 2457767521

Diamond specifications and retailer prices

From £4,879 GBP
As of November 4, 2026
Save £3,095 GBP (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,918 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2457767521. Listed at 16 retailers as of November 4, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457767521
Dimensions7.03 × 5.30 × 3.67 mm
L/W Ratio1.33
Top View
7.03 mm5.30 mm1.30 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457767521
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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: £5,356 GBP|Low: £4,879 GBP|High: £8,364 GBP|Avg: £6,209 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7£4,879 GBP
Retailer 11£5,003 GBP
Retailer 8£5,293 GBP
Retailer 10£5,295 GBP
Retailer 1£5,356 GBP
Retailer 3£5,718 GBP
Retailer 9£5,871 GBP
Retailer 2£6,205 GBP
Retailer 4£6,234 GBP
Retailer 5£7,000 GBP
Retailer 6£7,974 GBP

46 data points across 11 retailers

16 retailers£4,879 GBP to £7,974 GBP

A
Cheapest Retailer
-
£4,879 GBP
A
Retailer 2
-
£5,003 GBP
View
B+
Retailer 3
-
£5,293 GBP
View
A
Retailer 4
-
£5,295 GBP
View
Final sale: no returns
A
Retailer 5
-
£5,356 GBP
View
Retailer 6
-
£5,474 GBP
View
Price last confirmed 30 days ago
Retailer 7
-
£5,718 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£5,871 GBP
View
Retailer 9
-
£5,930 GBP
View
Price last confirmed 30 days ago
Retailer 10
-
£6,021 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£6,205 GBP
View
B+
Retailer 12
-
£6,234 GBP
View
Retailer 13
-
£6,842 GBP
View
Price last confirmed 29 days ago
B+
Retailer 14
-
£7,000 GBP
View
B+
Retailer 15
-
£7,974 GBP
View
Most Expensive
NZ Jewellers
0617ca89-7743-44c7-9e6a-8d1648381ae0 · Sep 30
£9,918 GBP
$13,275 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £4,879 GBPSave up to £3,095 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
1.30ct Radiant
£4,879 GBP