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Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG800622844

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG800622844

Diamond specifications and retailer prices

From $1,224 CAD
$876 USD
As of October 29, 2026
Save $3,159 CAD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,779 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800622844 or 800622844. Listed at 12 retailers as of October 29, 2026, with a 258% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.00
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800622844
Dimensions10.92 × 8.11 × 5.52 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm8.11 mm4.00 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800622844
Side View
Table 55.0%Crown 40.2°Girdle: STK-THKPavilion 43.1°Culet: NoneDepth 68.1%

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: $4,779 CAD|Low: $873 CAD|High: $4,818 CAD|Avg: $2,673 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$1,224 CAD
Retailer 8$1,268 CAD
Retailer 9$1,530 CAD
Retailer 12$1,841 CAD
Retailer 2$1,945 CAD
Retailer 11$2,048 CAD
Retailer 4$2,185 CAD
Retailer 6$2,699 CAD
Retailer 7$2,715 CAD
Retailer 5$3,385 CAD
Retailer 10$4,287 CAD
Retailer 3$4,383 CAD
MOH London$4,779 CAD

40 data points across 13 retailers

12 retailers$1,224 CAD to $4,383 CAD

A
Cheapest Retailer
-
$1,224 CAD
$876 USD
Final sale: no returns
Retailer 2
-
$1,268 CAD
$908 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,530 CAD
$1,095 USD
View
A
Retailer 4
-
$1,841 CAD
$1,318 USD
View
A
Retailer 5
-
$1,945 CAD
£1,096 GBP
View
A
Retailer 6
-
$2,048 CAD
$1,466 USD
View
A
Retailer 7
-
$2,185 CAD
$1,564 USD
View
B+
Retailer 8
-
$2,699 CAD
ZAR 31,218 ZAR
View
Retailer 9
-
$2,715 CAD
A$2,990 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,287 CAD
$3,069 USD
View
B
Retailer 11
-
$4,383 CAD
$3,138 USD
View
Most Expensive
MOH London
LG800622844 · Oct 19
$4,779 CAD
£2,694 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $1,224 CADSave up to $3,159 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
4.00ct Cushion
$1,224 CAD