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Cushion|Lab Grown|IGI

4.06ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG691589309

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG691589309

Diamond specifications and retailer prices

From $1,464 CAD
$1,046 USD
As of October 29, 2026
Save $13,162 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,626 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691589309 or 691589309. Listed at 13 retailers as of October 29, 2026, with prices from $1,464 to $14,626, a $13,162 spread on the same certified stone. Brilliant Earth lists it at $14,626. 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

4.06
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691589309
Dimensions10.99 × 8.09 × 5.16 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm8.09 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691589309
Side View
Table 65.0%Crown 33.2°Girdle: STK-THKPavilion 31.9°Culet: NoneDepth 63.8%

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: Oct 29
Current: $14,626 CAD|Low: $1,253 CAD|High: $15,074 CAD|Avg: $4,248 CAD|-3.0%
Brilliant Earth
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 29, 2026
Retailer 3$1,464 CAD
Retailer 8$1,826 CAD
Retailer 10$1,952 CAD
Retailer 2$2,330 CAD
Retailer 4$2,428 CAD
Retailer 6$3,229 CAD
Retailer 12$3,247 CAD
Retailer 11$3,285 CAD
Retailer 9$4,181 CAD
Retailer 5$4,720 CAD
Retailer 7$5,173 CAD
Retailer 13$5,276 CAD
Brilliant Earth$14,626 CAD

18 data points across 13 retailers

13 retailers$1,464 CAD to $14,626 CAD

A
Cheapest Retailer
-
$1,464 CAD
$1,046 USD
Final sale: no returns
A
Retailer 2
-
$1,826 CAD
$1,305 USD
View
A
Retailer 3
-
$1,952 CAD
$1,395 USD
View
A
Retailer 4
-
$2,330 CAD
£1,311 GBP
View
A
Retailer 5
-
$2,428 CAD
$1,735 USD
View
A
Retailer 6
-
$3,229 CAD
ZAR 37,266 ZAR
View
Retailer 7
-
$3,247 CAD
A$3,569 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,285 CAD
$2,347 USD
View
A
Retailer 9
-
$4,181 CAD
£2,352 GBP
View
B+
Retailer 10
-
$4,720 CAD
$3,372 USD
View
B+
Retailer 11
-
$5,173 CAD
£2,910 GBP
View
B+
Retailer 12
-
$5,276 CAD
$3,770 USD
View
Most Expensive
B
Brilliant Earth
17970584A · Oct 29
$14,626 CAD
$10,450 USD
View
12 more retailers have this diamond
Prices start from $1,464 CADSave up to $13,162 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
4.06ct Cushion
$1,464 CAD