CaratHunter
Plans
Round|Natural|GIA

1.40ct E IF Round Natural Diamond

EX • E/IF • GIA 2474598270

Certificate GIA 2474598270

Diamond specifications and retailer prices

From £9,391 GBP
€11,910 EUR
As of October 29, 2026
Save £13,209 GBP (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £22,599 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2474598270. Listed at 7 retailers as of October 29, 2026, with prices from £9,391 to £22,599, a £13,209 spread on the same certified stone. Diamond Quarter lists it at £22,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2474598270
Dimensions7.13 × 7.09 × 4.46 mm
L/W Ratio1.01
Top View
7.13 mm7.09 mm1.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2474598270
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

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: Oct 29
Current: £11,207 GBP|Low: £9,225 GBP|High: £16,949 GBP|Avg: £12,168 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£9,391 GBP
Retailer 6£10,753 GBP
Retailer 1£11,207 GBP
Retailer 4£11,522 GBP
Retailer 7£12,778 GBP
Retailer 3£12,959 GBP
Retailer 2£16,837 GBP

42 data points across 7 retailers

7 retailers£9,391 GBP to £22,599 GBP

A
Cheapest Retailer
-
£9,391 GBP
€11,910 EUR
A
Retailer 2
-
£10,753 GBP
$14,319 USD
View
A
Retailer 3
-
£11,207 GBP
View
A
Retailer 4
-
£11,522 GBP
A$23,606 AUD
View
B+
Retailer 5
-
£12,959 GBP
€16,435 EUR
View
B+
Retailer 6
-
£16,837 GBP
View
Most Expensive
B
Diamond Quarter
1.4IFE2470C579N · Oct 29
£22,599 GBP
View
6 more retailers have this diamond
Prices start from £9,391 GBPSave up to £13,209 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
1.40ct Round
£9,391 GBP