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Cushion|Lab Grown|IGI

4.00ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG681504481

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681504481

Diamond specifications and retailer prices

From $819 CAD
$586 USD
As of November 1, 2026
Save $2,919 CAD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,738 CAD at MOH London · As of November 1, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681504481 or 681504481. Listed at 11 retailers as of November 1, 2026, with prices from $819 to $3,738, a $2,919 spread on the same certified stone. MOH London lists it at $3,738. 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
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681504481
Dimensions9.25 × 8.75 × 5.93 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm8.75 mm4.00 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681504481
Side View
Table 63.0%Crown 34.6°Girdle: STK-VTKPavilion 37.6°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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: $3,738 CAD|Low: $584 CAD|High: $6,803 CAD|Avg: $1,942 CAD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$819 CAD
Retailer 11$907 CAD
Retailer 4$1,090 CAD
Retailer 6$1,342 CAD
Retailer 7$1,390 CAD
Retailer 2$1,515 CAD
Retailer 5$1,710 CAD
Retailer 10$1,803 CAD
Retailer 9$2,619 CAD
Retailer 8$2,913 CAD
MOH London$3,738 CAD

32 data points across 11 retailers

11 retailers$819 CAD to $3,738 CAD

A
Cheapest Retailer
-
$819 CAD
$586 USD
Final sale: no returns
Retailer 2
-
$907 CAD
$649 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,090 CAD
$780 USD
View
A
Retailer 4
-
$1,342 CAD
$961 USD
View
B+
Retailer 5
-
$1,390 CAD
$995 USD
View
A
Retailer 6
-
$1,515 CAD
€1,033 EUR
View
A
Retailer 7
-
$1,710 CAD
$1,224 USD
View
A
Retailer 8
-
$1,803 CAD
ZAR 20,853 ZAR
View
A
Retailer 9
-
$2,619 CAD
£1,476 GBP
View
B+
Retailer 10
-
$2,913 CAD
$2,085 USD
View
Most Expensive
B+
MOH London
LG681504481 · Nov 1
$3,738 CAD
£2,107 GBP
View
10 more retailers have this diamond
Prices start from $819 CADSave up to $2,919 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
$819 CAD