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Round|Lab Grown|IGI

0.50ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG447098910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447098910

Diamond specifications and retailer prices

From $378 CAD
$270 USD
As of October 29, 2026
Save $1,508 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,886 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447098910 or 447098910. Listed at 11 retailers as of October 29, 2026, with prices from $378 to $1,886, a $1,508 spread on the same certified stone. MOH London lists it at $1,886. 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

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447098910
Dimensions5.18 × 5.15 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.18 mm5.15 mm0.50 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447098910
Side View
Table 60.5%Crown 32.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.8%

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 29
Current: $1,886 CAD|Low: $362 CAD|High: $1,898 CAD|Avg: $766 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$378 CAD
Retailer 4$397 CAD
Retailer 10$423 CAD
Retailer 11$438 CAD
Retailer 7$448 CAD
Retailer 8$467 CAD
Retailer 12$693 CAD
Retailer 9$777 CAD
Retailer 2$877 CAD
Retailer 3$959 CAD
Retailer 5$1,437 CAD
MOH London$1,886 CAD

17 data points across 12 retailers

11 retailers$378 CAD to $1,886 CAD

A
Cheapest Retailer
-
$378 CAD
$270 USD
A
Retailer 2
-
$423 CAD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$438 CAD
$313 USD
View
A
Retailer 4
-
$448 CAD
$320 USD
View
A
Retailer 5
-
$467 CAD
$334 USD
View
A
Retailer 6
-
$467 CAD
$334 USD
View
B+
Retailer 7
-
$777 CAD
$555 USD
View
B+
Retailer 8
-
$877 CAD
€597 EUR
View
B
Retailer 9
-
$1,437 CAD
$1,027 USD
View
B
Retailer 10
-
$1,505 CAD
$1,075 USD
View
Most Expensive
B
MOH London
LG447098910 · Oct 29
$1,886 CAD
£1,061 GBP
View
10 more retailers have this diamond
Prices start from $378 CADSave up to $1,508 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
0.50ct Round
$378 CAD