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Round|Natural|GIA

0.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2436215943

Certificate GIA 2436215943

Diamond specifications and retailer prices

From $358 CAD
As of November 6, 2026
Save $1,521 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,878 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2436215943. Listed at 12 retailers as of November 4, 2026, with prices from $358 to $1,878, a $1,521 spread on the same certified stone. NZ Jewellers lists it at $1,878. 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
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2436215943
Dimensions4.71 × 4.73 × 2.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.71 mm4.73 mm0.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436215943
Side View
Table 58.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $522 CAD|Low: $358 CAD|High: $698 CAD|Avg: $531 CAD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$358 CAD
Retailer 3$433 CAD
Retailer 4$440 CAD
Retailer 1$522 CAD
Retailer 6$564 CAD
Retailer 5$694 CAD
Retailer 2$696 CAD

38 data points across 7 retailers

12 retailers$358 CAD to $1,878 CAD

A
Cheapest Retailer
-
$358 CAD
A
Retailer 2
-
$415 CAD
View
B+
Retailer 3
-
$433 CAD
View
Retailer 4
-
$447 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$462 CAD
View
B+
Retailer 6
-
$522 CAD
View
B+
Retailer 7
-
$559 CAD
View
B+
Retailer 8
-
$564 CAD
View
B+
Retailer 9
-
$596 CAD
View
B
Retailer 10
-
$694 CAD
View
B+
Retailer 11
-
$696 CAD
View
Most Expensive
C
NZ Jewellers
697bb496-9574-4eb5-b699-ea448bd33fd1 · Nov 4
$1,878 CAD
$1,345 USD
View
11 more retailers have this diamond
Prices start from $358 CADSave up to $1,521 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 Round
$358 CAD