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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6565439703

Certificate GIA 6565439703

Diamond specifications and retailer prices

From €260 EUR
₹27,636 INR
As of October 28, 2026
Save €570 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €830 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 6565439703. Listed at 16 retailers as of October 28, 2026, with prices from €260 to €830, a €570 spread on the same certified stone. MOH London lists it at €830. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565439703
Dimensions5.75 × 3.89 × 2.51 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
5.75 mm3.89 mm0.40 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565439703
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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 28
Current: €830 EUR|Low: €258 EUR|High: €1,369 EUR|Avg: €531 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 10€260 EUR
Retailer 9€309 EUR
Retailer 6€329 EUR
Retailer 7€350 EUR
Retailer 15€357 EUR
Retailer 4€385 EUR
Retailer 12€385 EUR
Retailer 3€412 EUR
Retailer 13€417 EUR
Retailer 2€466 EUR
Retailer 14€482 EUR
Retailer 11€490 EUR
Retailer 8€727 EUR
MOH London€830 EUR
Retailer 5€1,369 EUR

28 data points across 15 retailers

16 retailers€260 EUR to €830 EUR

A
Cheapest Retailer
-
€260 EUR
₹27,636 INR
A
Retailer 2
-
€309 EUR
$345 USD
View
A
Retailer 3
-
€329 EUR
$368 USD
View
Final sale: no returns
A
Retailer 4
-
€350 EUR
$391 USD
View
A
Retailer 5
-
€357 EUR
$399 USD
View
B+
Retailer 6
-
€385 EUR
$430 USD
View
A
Retailer 7
-
€385 EUR
$430 USD
View
B+
Retailer 8
-
€412 EUR
$460 USD
View
B+
Retailer 9
-
€417 EUR
$466 USD
View
B+
Retailer 10
-
€466 EUR
£410 GBP
View
B+
Retailer 11
-
€474 EUR
$530 USD
View
B+
Retailer 12
-
€482 EUR
$539 USD
View
B+
Retailer 13
-
€490 EUR
£431 GBP
View
B
Retailer 14
-
€727 EUR
£640 GBP
View
Most Expensive
B
MOH London
3ED055459 · Oct 29
€830 EUR
£730 GBP
View
14 more retailers have this diamond
Prices start from €260 EURSave up to €570 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
€260 EUR