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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6561263183

Certificate GIA 6561263183

Diamond specifications and retailer prices

From €323 EUR
$361 USD
As of October 30, 2026
Save €589 EUR (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €912 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561263183. Listed at 14 retailers as of October 29, 2026, with prices from €323 to €912, a €589 spread on the same certified stone. MOH London lists it at €912. 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

0.40
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.9°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6561263183
Dimensions5.73 × 4.08 × 2.55 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
5.73 mm4.08 mm0.40 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561263183
Side View
Table 61.0%Crown 37.9°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 62.7%

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: Oct 30
Current: €912 EUR|Low: €287 EUR|High: €1,511 EUR|Avg: €553 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 7€287 EUR
Retailer 9€323 EUR
Retailer 12€328 EUR
Retailer 14€356 EUR
Retailer 3€367 EUR
Retailer 5€383 EUR
Retailer 15€383 EUR
Retailer 13€411 EUR
Retailer 2€451 EUR
Retailer 4€455 EUR
Retailer 8€488 EUR
Retailer 11€596 EUR
Retailer 10€798 EUR
MOH London€912 EUR
Retailer 6€1,506 EUR

27 data points across 15 retailers

14 retailers€323 EUR to €912 EUR

A
Cheapest Retailer
-
€323 EUR
$361 USD
A
Retailer 2
-
€328 EUR
$367 USD
View
Final sale: no returns
A
Retailer 3
-
€356 EUR
$398 USD
View
A
Retailer 4
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 5
-
€383 EUR
$428 USD
View
A
Retailer 6
-
€383 EUR
$428 USD
View
B+
Retailer 7
-
€411 EUR
$459 USD
View
B+
Retailer 8
-
€451 EUR
$504 USD
View
B+
Retailer 9
-
€455 EUR
$508 USD
View
B
Retailer 10
-
€488 EUR
£429 GBP
View
B
Retailer 11
-
€596 EUR
View
B
Retailer 12
-
€798 EUR
£702 GBP
View
Most Expensive
B
MOH London
AEBAEA026 · Oct 29
€912 EUR
£802 GBP
View
12 more retailers have this diamond
Prices start from €323 EURSave up to €589 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
€323 EUR