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Round|Natural|IGI

0.40ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 841682001

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682001

Diamond specifications and retailer prices

From $172 CAD
As of November 6, 2026
Save $971 CAD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,142 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 IGI 841682001. Listed at 10 retailers as of November 4, 2026, with prices from $172 to $1,142, a $971 spread on the same certified stone. NZ Jewellers lists it at $1,142. 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 angle33.9°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 841682001
Dimensions4.75 × 4.79 × 2.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.75 mm4.79 mm0.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841682001
Side View
Table 59.0%Crown 33.9°Girdle: ThinPavilion 40.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,142 CAD|Low: $172 CAD|High: $1,179 CAD|Avg: $446 CAD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$172 CAD
Retailer 8$253 CAD
Retailer 10$279 CAD
Retailer 2$281 CAD
Retailer 7$339 CAD
Retailer 5$433 CAD
Retailer 6$461 CAD
Retailer 4$515 CAD
Retailer 9$559 CAD
NZ Jewellers$1,142 CAD

23 data points across 10 retailers

10 retailers$172 CAD to $1,142 CAD

A
Cheapest Retailer
-
$172 CAD
A
Retailer 2
-
$253 CAD
View
Retailer 3
-
$279 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$281 CAD
View
A
Retailer 5
-
$339 CAD
View
B+
Retailer 6
-
$433 CAD
View
B+
Retailer 7
-
$461 CAD
View
B+
Retailer 8
-
$515 CAD
View
B+
Retailer 9
-
$559 CAD
View
Most Expensive
B
NZ Jewellers
106cf81d-973b-475f-bf78-11b1d72375b7 · Nov 4
$1,142 CAD
$818 USD
View
9 more retailers have this diamond
Prices start from $172 CADSave up to $971 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
$172 CAD