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Cushion|Lab Grown|IGI

1.03ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG821608426

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

Certificate IGI LG821608426

Diamond specifications and retailer prices

From $428 CAD
£241 GBP
As of October 31, 2026
Save $744 CAD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,173 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821608426 or 821608426. Listed at 8 retailers as of October 26, 2026, with prices from $428 to $1,173, a $744 spread on the same certified stone. MOH London lists it at $1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821608426
Dimensions5.55 × 5.54 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
5.55 mm5.54 mm1.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821608426
Side View
Table 69.0%Crown 37.5°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 73.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,173 CAD|Low: $417 CAD|High: $1,235 CAD|Avg: $695 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$428 CAD
Retailer 2$443 CAD
Retailer 5$464 CAD
Retailer 7$465 CAD
Retailer 4$476 CAD
Retailer 8$657 CAD
Retailer 6$883 CAD
MOH London$1,173 CAD
Retailer 9$1,235 CAD

31 data points across 9 retailers

8 retailers$428 CAD to $1,173 CAD

A
Cheapest Retailer
-
$428 CAD
£241 GBP
A
Retailer 2
-
$443 CAD
€302 EUR
View
A
Retailer 3
-
$464 CAD
$332 USD
View
A
Retailer 4
-
$465 CAD
$333 USD
View
A
Retailer 5
-
$476 CAD
£268 GBP
View
Retailer 6
-
$657 CAD
$470 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$883 CAD
$632 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG821608426 · Oct 26
$1,173 CAD
£661 GBP
View
7 more retailers have this diamond
Prices start from $428 CADSave up to $744 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
1.03ct Cushion
$428 CAD