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Cushion|Lab Grown|IGI

0.51ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG842634197

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

Certificate IGI LG842634197

Diamond specifications and retailer prices

From $428 CAD
£241 GBP
As of November 1, 2026
Save $734 CAD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,162 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842634197 or 842634197. Listed at 9 retailers as of November 1, 2026, with prices from $428 to $1,162, a $734 spread on the same certified stone. MOH London lists it at $1,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842634197
Dimensions4.72 × 4.62 × 3.07 mm
L/W Ratio1.02
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
4.72 mm4.62 mm0.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842634197
Side View
Table 63.0%Crown 34.8°Girdle: STK-VTKPavilion 39.8°Culet: NoneDepth 66.5%

Caratlytics Score

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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 1
Current: $1,162 CAD|Low: $413 CAD|High: $1,176 CAD|Avg: $676 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$419 CAD
Retailer 2$428 CAD
Retailer 3$461 CAD
Retailer 5$462 CAD
Retailer 7$563 CAD
Retailer 6$789 CAD
Retailer 8$877 CAD
MOH London$1,162 CAD

19 data points across 8 retailers

9 retailers$428 CAD to $1,162 CAD

Retailer 1
-
$405 CAD
$290 USD
Price last confirmed 25 days ago
Retailer 2
-
$419 CAD
A$462 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$428 CAD
£241 GBP
View
A
Retailer 4
-
$461 CAD
$330 USD
View
B+
Retailer 5
-
$462 CAD
$331 USD
View
B+
Retailer 6
-
$563 CAD
$403 USD
View
B
Retailer 7
-
$789 CAD
$565 USD
View
B
Retailer 8
-
$877 CAD
$628 USD
View
Most Expensive
B
MOH London
LG842634197 · Nov 1
$1,162 CAD
£655 GBP
View
8 more retailers have this diamond
Prices start from $428 CADSave up to $734 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
0.51ct Cushion
$428 CAD