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Oval|Natural|GIA

0.40ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 7536937982

Certificate GIA 7536937982

Diamond specifications and retailer prices

From £319 GBP
As of November 5, 2026
Save £494 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £813 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536937982. Listed at 15 retailers as of November 4, 2026, with prices from £319 to £813, a £494 spread on the same certified stone. MOH London lists it at £813. 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

0.40
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536937982
Dimensions5.83 × 4.04 × 2.57 mm
L/W Ratio1.44
Top View
5.83 mm4.04 mm0.40 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536937982
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.7%

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 5
Current: £813 GBP|Low: £284 GBP|High: £1,363 GBP|Avg: £509 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3£284 GBP
Retailer 9£319 GBP
Retailer 4£335 GBP
Retailer 7£344 GBP
Retailer 8£344 GBP
Retailer 11£368 GBP
Retailer 6£406 GBP
Retailer 2£432 GBP
Retailer 12£491 GBP
Retailer 5£530 GBP
MOH London£813 GBP
Retailer 10£1,351 GBP

45 data points across 12 retailers

15 retailers£319 GBP to £813 GBP

Retailer 1
-
£284 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£319 GBP
View
B+
Retailer 3
-
£335 GBP
View
Retailer 4
-
£344 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£344 GBP
View
B+
Retailer 6
-
£368 GBP
View
B+
Retailer 7
-
£406 GBP
View
B
Retailer 8
-
£426 GBP
View
B
Retailer 9
-
£426 GBP
View
B
Retailer 10
-
£432 GBP
View
B
Retailer 11
-
£441 GBP
View
B
Retailer 12
-
£491 GBP
View
B
Retailer 13
-
£530 GBP
View
Most Expensive
B
MOH London
F1989BE53 · Nov 4
£813 GBP
View
13 more retailers have this diamond
Prices start from £319 GBPSave up to £494 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
0.40ct Oval
£319 GBP