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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG658484173

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG658484173

Diamond specifications and retailer prices

From $509 CAD
$364 USD
As of October 30, 2026
Save $1,764 CAD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,273 CAD at MOH London · As of October 29, 2026
View at MOH London

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 LG658484173 or 658484173. Listed at 18 retailers as of October 29, 2026, with prices from $509 to $2,273, a $1,764 spread on the same certified stone. MOH London lists it at $2,273. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658484173
Dimensions7.81 × 6.05 × 7.81 mm
L/W Ratio1.29
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
7.81 mm6.05 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658484173
Side View
Table 61.0%Crown 36°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 69.4%

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 30
Current: $2,273 CAD|Low: $509 CAD|High: $2,289 CAD|Avg: $1,233 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$509 CAD
Retailer 5$759 CAD
Retailer 10$763 CAD
Retailer 3$928 CAD
Retailer 9$970 CAD
Retailer 7$1,002 CAD
Retailer 6$1,007 CAD
Retailer 8$1,315 CAD
Retailer 12$1,391 CAD
Retailer 2$1,941 CAD
Retailer 13$1,979 CAD
Retailer 11$2,190 CAD
MOH London$2,273 CAD

42 data points across 13 retailers

18 retailers$509 CAD to $2,273 CAD

A
Cheapest Retailer
-
$509 CAD
$364 USD
Final sale: no returns
A
Retailer 2
-
$627 CAD
HK$3,500 HKD
View
A
Retailer 3
-
$759 CAD
$542 USD
View
A
Retailer 4
-
$763 CAD
$545 USD
View
A
Retailer 5
-
$928 CAD
$663 USD
View
A
Retailer 6
-
$970 CAD
ZAR 11,195 ZAR
View
A
Retailer 7
-
$1,002 CAD
€682 EUR
View
A
Retailer 8
-
$1,007 CAD
£566 GBP
View
B+
Retailer 9
-
$1,043 CAD
$745 USD
View
B+
Retailer 10
-
$1,315 CAD
A$1,446 AUD
View
B+
Retailer 11
-
$1,391 CAD
$994 USD
View
B
Retailer 12
-
$1,806 CAD
SGD 1,744 SGD
View
B
Retailer 13
-
$1,877 CAD
$1,341 USD
View
B
Retailer 14
-
$1,941 CAD
A$2,134 AUD
View
B
Retailer 15
-
$1,979 CAD
$1,414 USD
View
Retailer 16
-
$2,190 CAD
$1,565 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$2,230 CAD
$1,593 USD
View
Most Expensive
B
MOH London
LG658484173 · Oct 29
$2,273 CAD
£1,279 GBP
View
17 more retailers have this diamond
Prices start from $509 CADSave up to $1,764 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
$509 CAD