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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6552610336

Certificate GIA 6552610336

Diamond specifications and retailer prices

From €363 EUR
$406 USD
As of October 31, 2026
Save €481 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €845 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552610336. Listed at 12 retailers as of October 29, 2026, with prices from €363 to €845, a €481 spread on the same certified stone. MOH London lists it at €845. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552610336
Dimensions4.09 × 5.78 × 2.56 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.09 mm5.78 mm0.40 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552610336
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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: Oct 31
Current: €845 EUR|Low: €277 EUR|High: €850 EUR|Avg: €612 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3€472 EUR
Retailer 5€499 EUR
Retailer 4€587 EUR
Retailer 2€736 EUR
MOH London€845 EUR

43 data points across 5 retailers

12 retailers€363 EUR to €845 EUR

A
Cheapest Retailer
-
€363 EUR
$406 USD
B+
Retailer 2
-
€382 EUR
SGD 576 SGD
View
B+
Retailer 3
-
€392 EUR
$438 USD
View
B+
Retailer 4
-
€392 EUR
$438 USD
View
B+
Retailer 5
-
€420 EUR
$469 USD
View
B+
Retailer 6
-
€420 EUR
$469 USD
View
B
Retailer 7
-
€472 EUR
£415 GBP
View
B
Retailer 8
-
€499 EUR
£439 GBP
View
B
Retailer 9
-
€587 EUR
View
B
Retailer 10
-
€736 EUR
£648 GBP
View
Most Expensive
B
MOH London
AAB1E2AFA · Oct 29
€845 EUR
£743 GBP
View
10 more retailers have this diamond
Prices start from €363 EURSave up to €481 EUR

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
€363 EUR