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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 $406 CAD
₹27,636 INR
As of October 28, 2026
Save $891 CAD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,141 CAD at NZ Jewellers · As of October 27, 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 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 a 219% 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
G
Color
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: $2,141 CAD|Low: $404 CAD|High: $2,141 CAD|Avg: $831 CAD
NZ Jewellers
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 11$406 CAD
Retailer 10$483 CAD
Retailer 6$515 CAD
Retailer 7$547 CAD
Retailer 3$558 CAD
Retailer 5$602 CAD
Retailer 13$602 CAD
Retailer 4$644 CAD
Retailer 14$652 CAD
Retailer 2$728 CAD
Retailer 15$754 CAD
Retailer 12$765 CAD
Retailer 8$1,137 CAD
Retailer 9$1,298 CAD
NZ Jewellers$2,141 CAD

28 data points across 15 retailers

16 retailers$406 CAD to $1,298 CAD

A
Cheapest Retailer
-
$406 CAD
₹27,636 INR
A
Retailer 2
-
$483 CAD
$345 USD
View
A
Retailer 3
-
$515 CAD
$368 USD
View
Final sale: no returns
A
Retailer 4
-
$547 CAD
$391 USD
View
A
Retailer 5
-
$558 CAD
$399 USD
View
B+
Retailer 6
-
$602 CAD
$430 USD
View
A
Retailer 7
-
$602 CAD
$430 USD
View
B+
Retailer 8
-
$644 CAD
$460 USD
View
B+
Retailer 9
-
$652 CAD
$466 USD
View
B+
Retailer 10
-
$728 CAD
£410 GBP
View
B+
Retailer 11
-
$742 CAD
$530 USD
View
B+
Retailer 12
-
$754 CAD
$539 USD
View
B+
Retailer 13
-
$765 CAD
£431 GBP
View
B
Retailer 14
-
$1,137 CAD
£640 GBP
View
B
Retailer 15
-
$1,298 CAD
£730 GBP
View
Most Expensive
B
NZ Jewellers
1f799da3-0eef-4b10-b3fd-eba965cb3fda · Oct 27
$2,141 CAD
$1,530 USD
View
Price under review
15 more retailers have this diamond
Prices start from $406 CADSave up to $891 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
$406 CAD