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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG781618128

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG781618128

Diamond specifications and retailer prices

From $1,074 CAD
As of November 3, 2026
Save $3,148 CAD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,222 CAD at Brilliant Earth · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618128 or 781618128. Listed at 19 retailers as of November 3, 2026, with prices from $1,074 to $4,222, a $3,148 spread on the same certified stone. Brilliant Earth lists it at $4,222. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618128
Dimensions7.45 × 6.62 × 4.19 mm
L/W Ratio1.13
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
7.45 mm6.62 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618128
Side View
Table 54.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: LargeDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $4,222 CAD|Low: $945 CAD|High: $4,601 CAD|Avg: $2,285 CAD|-3.2%
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
Retailer 18
November 4, 2026
Retailer 8$945 CAD
Retailer 9$1,047 CAD
Retailer 4$1,074 CAD
Retailer 15$1,080 CAD
Retailer 18$1,136 CAD
Retailer 16$1,172 CAD
Retailer 2$1,392 CAD
Retailer 11$1,459 CAD
Retailer 12$1,747 CAD
Retailer 13$1,970 CAD
Retailer 17$2,306 CAD
Retailer 7$2,681 CAD
Retailer 6$2,759 CAD
Retailer 3$2,951 CAD
Retailer 5$3,166 CAD
Retailer 14$3,551 CAD
Retailer 10$3,786 CAD
Brilliant Earth$4,222 CAD

43 data points across 18 retailers

19 retailers$1,074 CAD to $4,222 CAD

Retailer 1
-
$945 CAD
Price last confirmed 25 days ago
Final sale: no returns
Retailer 2
-
$1,047 CAD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$1,074 CAD
View
B+
Retailer 4
-
$1,080 CAD
View
B+
Retailer 5
-
$1,136 CAD
View
B+
Retailer 6
-
$1,172 CAD
View
B+
Retailer 7
-
$1,392 CAD
View
B+
Retailer 8
-
$1,459 CAD
View
B
Retailer 9
-
$1,747 CAD
View
B
Retailer 10
-
$1,970 CAD
View
Retailer 11
-
$2,306 CAD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$2,681 CAD
View
B
Retailer 13
-
$2,759 CAD
View
B
Retailer 14
-
$2,951 CAD
View
Retailer 15
-
$3,036 CAD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$3,166 CAD
View
B
Retailer 17
-
$3,551 CAD
View
Retailer 18
-
$3,786 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
18623708A · Nov 4
$4,222 CAD
$3,030 USD
View
18 more retailers have this diamond
Prices start from $1,074 CADSave up to $3,148 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+
1.53ct Cushion
$1,074 CAD