Cushion|Lab Grown|IGI

0.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG831673387

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831673387

Diamond specifications and retailer prices

From $419 CAD
£236 GBP
As of October 29, 2026
Save $729 CAD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,148 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831673387 or 831673387. Listed at 9 retailers as of October 26, 2026, with prices from $419 to $1,148, a $729 spread on the same certified stone. MOH London lists it at $1,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831673387
Dimensions4.81 × 4.76 × 2.95 mm
L/W Ratio1.01
Girdle conditionFaceted
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
4.81 mm4.76 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831673387
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,148 CAD|Low: $371 CAD|High: $1,258 CAD|Avg: $607 CAD|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$371 CAD
Retailer 2$419 CAD
Retailer 5$430 CAD
Retailer 8$456 CAD
Retailer 3$507 CAD
Retailer 9$560 CAD
Retailer 4$574 CAD
Retailer 7$866 CAD
MOH London$1,148 CAD

42 data points across 9 retailers

9 retailers$419 CAD to $1,148 CAD

Retailer 1
-
$371 CAD
$265 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$419 CAD
£236 GBP
View
B+
Retailer 3
-
$430 CAD
A$473 AUD
View
B+
Retailer 4
-
$456 CAD
$326 USD
View
B
Retailer 5
-
$507 CAD
€345 EUR
View
B+
Retailer 6
-
$560 CAD
$400 USD
View
B+
Retailer 7
-
$574 CAD
$410 USD
View
Retailer 8
-
$866 CAD
$619 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG831673387 · Oct 26
$1,148 CAD
£646 GBP
View
8 more retailers have this diamond
Prices start from $419 CADSave up to $729 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.

B+
0.50ct Cushion
$419 CAD