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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG665408864

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665408864

Diamond specifications and retailer prices

From $440 CAD
$315 USD
As of October 29, 2026
Save $1,693 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,133 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408864 or 665408864. Listed at 18 retailers as of October 29, 2026, with prices from $440 to $2,133, a $1,693 spread on the same certified stone. With Clarity lists it at $2,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408864
Dimensions7.04 × 6.83 × 7.04 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
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
7.04 mm6.83 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408864
Side View
Table 60.0%Crown 40.3°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 65.4%

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: $1,888 CAD|Low: $436 CAD|High: $2,090 CAD|Avg: $1,214 CAD
Retailer 1
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
Retailer 16
Retailer 17
With Clarity
October 30, 2026
Retailer 12$440 CAD
Retailer 3$488 CAD
Retailer 8$768 CAD
Retailer 5$803 CAD
Retailer 15$838 CAD
Retailer 2$854 CAD
Retailer 10$860 CAD
Retailer 11$911 CAD
Retailer 17$988 CAD
Retailer 14$1,134 CAD
Retailer 4$1,312 CAD
Retailer 7$1,639 CAD
Retailer 9$1,787 CAD
Retailer 1$1,888 CAD
Retailer 16$1,895 CAD
Retailer 13$1,966 CAD
Retailer 6$2,031 CAD
With Clarity$2,090 CAD

40 data points across 18 retailers

18 retailers$440 CAD to $2,133 CAD

A
Cheapest Retailer
-
$440 CAD
$315 USD
Final sale: no returns
A
Retailer 2
-
$488 CAD
$349 USD
View
A
Retailer 3
-
$768 CAD
$550 USD
View
A
Retailer 4
-
$803 CAD
$575 USD
View
A
Retailer 5
-
$838 CAD
ZAR 9,692 ZAR
View
A
Retailer 6
-
$854 CAD
$611 USD
View
A
Retailer 7
-
$860 CAD
£485 GBP
View
A
Retailer 8
-
$911 CAD
€621 EUR
View
A
Retailer 9
-
$988 CAD
$707 USD
View
B+
Retailer 10
-
$1,134 CAD
A$1,249 AUD
View
B+
Retailer 11
-
$1,312 CAD
$939 USD
View
B+
Retailer 12
-
$1,639 CAD
$1,173 USD
View
B
Retailer 13
-
$1,787 CAD
$1,279 USD
View
B+
Retailer 14
-
$1,888 CAD
A$2,079 AUD
View
B
Retailer 15
-
$1,895 CAD
£1,068 GBP
View
B
Retailer 16
-
$1,966 CAD
£1,108 GBP
View
B
Retailer 17
-
$2,031 CAD
$1,454 USD
View
Most Expensive
B
With Clarity
665408864 · Oct 30
$2,133 CAD
$1,527 USD
View
17 more retailers have this diamond
Prices start from $440 CADSave up to $1,693 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
1.54ct Cushion
$440 CAD