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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665408786

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408786

Diamond specifications and retailer prices

From $367 CAD
$263 USD
As of October 31, 2026
Save $2,524 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,892 CAD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408786 or 665408786. Listed at 18 retailers as of October 27, 2026, with prices from $367 to $2,892, a $2,524 spread on the same certified stone. Brilliant Earth lists it at $2,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408786
Dimensions8.10 × 6.21 × 4.06 mm
L/W Ratio1.30
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
8.10 mm6.21 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408786
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.4%

Caratlytics Score

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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 31
Current: $2,892 CAD|Low: $366 CAD|High: $3,031 CAD|Avg: $1,079 CAD|-4.6%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 10$367 CAD
Retailer 5$408 CAD
Retailer 6$691 CAD
Retailer 2$695 CAD
Retailer 13$702 CAD
Retailer 17$747 CAD
Retailer 3$761 CAD
Retailer 11$772 CAD
Retailer 14$952 CAD
Retailer 4$1,069 CAD
Retailer 8$1,386 CAD
Retailer 15$1,438 CAD
Retailer 16$1,544 CAD
Retailer 9$1,548 CAD
Retailer 12$1,646 CAD
Retailer 7$1,827 CAD
Brilliant Earth$2,892 CAD

39 data points across 17 retailers

18 retailers$367 CAD to $2,892 CAD

A
Cheapest Retailer
-
$367 CAD
$263 USD
Final sale: no returns
A
Retailer 2
-
$408 CAD
$292 USD
View
A
Retailer 3
-
$691 CAD
$495 USD
View
A
Retailer 4
-
$695 CAD
€474 EUR
View
A
Retailer 5
-
$702 CAD
ZAR 8,116 ZAR
View
A
Retailer 6
-
$747 CAD
$535 USD
View
A
Retailer 7
-
$761 CAD
$545 USD
View
A
Retailer 8
-
$772 CAD
£435 GBP
View
A
Retailer 9
-
$952 CAD
A$1,049 AUD
View
B+
Retailer 10
-
$1,069 CAD
$765 USD
View
B+
Retailer 11
-
$1,312 CAD
$939 USD
View
B+
Retailer 12
-
$1,386 CAD
$992 USD
View
B+
Retailer 13
-
$1,438 CAD
A$1,584 AUD
View
Retailer 14
-
$1,544 CAD
$1,105 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$1,548 CAD
$1,108 USD
View
B
Retailer 16
-
$1,646 CAD
£928 GBP
View
B
Retailer 17
-
$1,827 CAD
$1,308 USD
View
Most Expensive
B
Brilliant Earth
13245890A · Oct 27
$2,892 CAD
$2,070 USD
View
17 more retailers have this diamond
Prices start from $367 CADSave up to $2,524 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
1.53ct Cushion
$367 CAD