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Oval|Natural|GIA

0.40ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 6562323807

Certificate GIA 6562323807

Diamond specifications and retailer prices

From $331 CAD
As of November 6, 2026
Save $806 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,905 CAD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562323807. Listed at 16 retailers as of November 4, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562323807
Dimensions5.74 × 4.06 × 2.58 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.74 mm4.06 mm0.40 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562323807
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.5%

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: Nov 6
Current: $408 CAD|Low: $331 CAD|High: $1,152 CAD|Avg: $682 CAD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$331 CAD
Retailer 1$408 CAD
Retailer 8$530 CAD
Retailer 7$539 CAD
Retailer 5$632 CAD
Retailer 9$675 CAD
Retailer 4$748 CAD
Retailer 3$992 CAD
Retailer 6$1,137 CAD

27 data points across 9 retailers

16 retailers$331 CAD to $1,137 CAD

A
Cheapest Retailer
-
$331 CAD
A
Retailer 2
-
$408 CAD
View
A
Retailer 3
-
$456 CAD
View
Final sale: no returns
Retailer 4
-
$494 CAD
View
Price last confirmed 30 days ago
Retailer 5
-
$497 CAD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$530 CAD
View
Retailer 7
-
$539 CAD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$539 CAD
View
A
Retailer 9
-
$632 CAD
View
Retailer 10
-
$668 CAD
View
Price last confirmed 45 days ago
B+
Retailer 11
-
$675 CAD
View
B+
Retailer 12
-
$677 CAD
View
B+
Retailer 13
-
$748 CAD
View
B+
Retailer 14
-
$992 CAD
View
B
Retailer 15
-
$1,137 CAD
View
Most Expensive
NZ Jewellers
24ffce70-92b6-40fa-bc11-8ced1a93d571 · Sep 20
$1,905 CAD
$1,354 USD
View
Price under review
15 more retailers have this diamond
Prices start from $331 CADSave up to $806 CAD

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
$331 CAD