CaratHunter
Plans
Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG790607522

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790607522

Diamond specifications and retailer prices

From $358 CAD
$256 USD
As of October 30, 2026
Save $2,371 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,729 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct 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 LG790607522 or 790607522. Listed at 17 retailers as of October 29, 2026, with prices from $358 to $2,729, a $2,371 spread on the same certified stone. Brilliant Earth lists it at $2,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790607522
Dimensions8.30 × 5.75 × 3.94 mm
L/W Ratio1.44
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
8.30 mm5.75 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790607522
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $2,729 CAD|Low: $358 CAD|High: $2,729 CAD|Avg: $1,135 CAD
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
October 30, 2026
Retailer 14$358 CAD
Retailer 6$399 CAD
Retailer 9$663 CAD
Retailer 16$677 CAD
Retailer 11$684 CAD
Retailer 2$750 CAD
Retailer 13$754 CAD
Retailer 12$930 CAD
Retailer 5$998 CAD
Retailer 15$1,041 CAD
Retailer 7$1,318 CAD
Retailer 4$1,354 CAD
Retailer 3$1,467 CAD
Retailer 10$1,605 CAD
Retailer 8$2,148 CAD
Brilliant Earth$2,729 CAD

34 data points across 16 retailers

17 retailers$358 CAD to $2,729 CAD

A+
Cheapest Retailer
-
$358 CAD
$256 USD
Final sale: no returns
A
Retailer 2
-
$399 CAD
$285 USD
View
A
Retailer 3
-
$663 CAD
€451 EUR
View
A
Retailer 4
-
$677 CAD
$484 USD
View
A
Retailer 5
-
$684 CAD
ZAR 7,898 ZAR
View
A
Retailer 6
-
$750 CAD
£422 GBP
View
A
Retailer 7
-
$754 CAD
$539 USD
View
A
Retailer 8
-
$930 CAD
A$1,022 AUD
View
A
Retailer 9
-
$998 CAD
$713 USD
View
B+
Retailer 10
-
$1,041 CAD
$744 USD
View
B+
Retailer 11
-
$1,318 CAD
SGD 1,273 SGD
View
B+
Retailer 12
-
$1,354 CAD
$967 USD
View
B+
Retailer 13
-
$1,405 CAD
$1,004 USD
View
B+
Retailer 14
-
$1,467 CAD
$1,048 USD
View
B+
Retailer 15
-
$1,605 CAD
£903 GBP
View
Retailer 16
-
$2,148 CAD
$1,535 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21419187A · Oct 29
$2,729 CAD
$1,950 USD
View
16 more retailers have this diamond
Prices start from $358 CADSave up to $2,371 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+
1.57ct Cushion
$358 CAD