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0.46ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG506193197

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506193197

Diamond specifications and retailer prices

From $369 CAD
As of November 5, 2026
Save $1,460 CAD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,829 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506193197 or 506193197. Listed at 9 retailers as of November 5, 2026, with prices from $369 to $1,829, a $1,460 spread on the same certified stone. MOH London lists it at $1,829. 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

0.46
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506193197
Dimensions5.04 × 5.09 × 2.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.04 mm5.09 mm0.46 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506193197
Side View
Table 60.5%Crown 31.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 59.0%

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 5
Current: $1,829 CAD|Low: $355 CAD|High: $1,855 CAD|Avg: $790 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$369 CAD
Retailer 3$391 CAD
Retailer 7$427 CAD
Retailer 5$458 CAD
Retailer 6$760 CAD
Retailer 2$853 CAD
Retailer 8$943 CAD
Retailer 9$957 CAD
MOH London$1,829 CAD

24 data points across 9 retailers

9 retailers$369 CAD to $1,829 CAD

A
Cheapest Retailer
-
$369 CAD
A
Retailer 2
-
$391 CAD
View
B+
Retailer 3
-
$427 CAD
View
B+
Retailer 4
-
$458 CAD
View
Retailer 5
-
$458 CAD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$760 CAD
View
B
Retailer 7
-
$853 CAD
View
B
Retailer 8
-
$1,471 CAD
View
Most Expensive
B
MOH London
LG506193197 · Nov 5
$1,829 CAD
£1,031 GBP
View
8 more retailers have this diamond
Prices start from $369 CADSave up to $1,460 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
0.46ct Round
$369 CAD