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Cushion|Lab Grown|IGI

4.02ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG634402630

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634402630

Diamond specifications and retailer prices

From $1,260 CAD
$902 USD
As of November 1, 2026
Save $3,712 CAD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,973 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634402630 or 634402630. Listed at 11 retailers as of October 29, 2026, with prices from $1,260 to $4,973, a $3,712 spread on the same certified stone. MOH London lists it at $4,973. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634402630
Dimensions9.26 × 9.16 × 6.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.26 mm9.16 mm4.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634402630
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 65.9%

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: Nov 1
Current: $4,973 CAD|Low: $1,260 CAD|High: $5,328 CAD|Avg: $2,746 CAD|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$1,260 CAD
Retailer 3$1,393 CAD
Retailer 4$1,551 CAD
Retailer 6$1,773 CAD
Retailer 5$1,860 CAD
Retailer 7$2,107 CAD
Retailer 2$2,799 CAD
Retailer 11$2,809 CAD
Retailer 10$4,068 CAD
Retailer 9$4,519 CAD
MOH London$4,973 CAD

31 data points across 11 retailers

11 retailers$1,260 CAD to $4,973 CAD

A
Cheapest Retailer
-
$1,260 CAD
$902 USD
Final sale: no returns
Retailer 2
-
$1,393 CAD
$997 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,551 CAD
$1,110 USD
View
A
Retailer 4
-
$1,773 CAD
$1,269 USD
View
A
Retailer 5
-
$1,860 CAD
$1,331 USD
View
A
Retailer 6
-
$2,107 CAD
$1,508 USD
View
B+
Retailer 7
-
$2,799 CAD
A$3,081 AUD
View
A
Retailer 8
-
$2,809 CAD
ZAR 32,469 ZAR
View
B+
Retailer 9
-
$4,068 CAD
£2,292 GBP
View
B+
Retailer 10
-
$4,519 CAD
$3,234 USD
View
Most Expensive
B
MOH London
LG634402630 · Oct 29
$4,973 CAD
£2,802 GBP
View
10 more retailers have this diamond
Prices start from $1,260 CADSave up to $3,712 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
4.02ct Cushion
$1,260 CAD