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Cushion|Lab Grown|IGI

1.64ct D VVS2 Cushion Lab Grown Diamond

FR • D/VVS2 • IGI LG826606966

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG826606966

Diamond specifications and retailer prices

From $740 CAD
$529 USD
As of October 28, 2026
Save $2,801 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,541 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG826606966 or 826606966. Listed at 17 retailers as of October 28, 2026, with prices from $740 to $3,541, a $2,801 spread on the same certified stone. Brilliant Earth lists it at $3,541. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.64
Carat
D
Color
VVS2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826606966
Dimensions8.21 × 6.61 × 4.17 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeLarge
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
8.21 mm6.61 mm1.64 ctD / VVS2
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826606966
Side View
Table 51.0%Crown 35.5°Girdle: THK-VTKPavilion 36°Culet: LargeDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,541 CAD|Low: $740 CAD|High: $3,905 CAD|Avg: $1,958 CAD|-9.3%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 3$740 CAD
Retailer 14$822 CAD
Retailer 13$1,043 CAD
Retailer 7$1,103 CAD
Retailer 9$1,245 CAD
Retailer 2$1,364 CAD
Retailer 11$1,413 CAD
Retailer 8$1,914 CAD
Retailer 4$2,148 CAD
Retailer 6$2,218 CAD
Retailer 5$2,605 CAD
Retailer 12$2,859 CAD
Retailer 15$2,893 CAD
Retailer 10$3,036 CAD
Brilliant Earth$3,541 CAD

38 data points across 15 retailers

17 retailers$740 CAD to $3,541 CAD

B+
Cheapest Retailer
-
$740 CAD
$529 USD
Final sale: no returns
Retailer 2
-
$822 CAD
$587 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$896 CAD
HK$5,000 HKD
View
B+
Retailer 4
-
$1,041 CAD
$744 USD
View
B+
Retailer 5
-
$1,043 CAD
$745 USD
View
B+
Retailer 6
-
$1,103 CAD
$788 USD
View
B
Retailer 7
-
$1,245 CAD
€847 EUR
View
B
Retailer 8
-
$1,364 CAD
£767 GBP
View
B
Retailer 9
-
$1,413 CAD
ZAR 16,304 ZAR
View
B
Retailer 10
-
$1,914 CAD
A$2,104 AUD
View
Retailer 11
-
$2,148 CAD
$1,535 USD
View
Price last confirmed 31 days ago
C
Retailer 12
-
$2,605 CAD
SGD 2,515 SGD
View
C
Retailer 13
-
$2,683 CAD
$1,917 USD
View
C
Retailer 14
-
$2,859 CAD
$2,043 USD
View
C
Retailer 15
-
$2,893 CAD
$2,067 USD
View
C
Retailer 16
-
$3,036 CAD
£1,708 GBP
View
Most Expensive
C
Brilliant Earth
20890885A · Oct 28
$3,541 CAD
$2,530 USD
View
16 more retailers have this diamond
Prices start from $740 CADSave up to $2,801 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.

B+
1.64ct Cushion
$740 CAD