CaratHunter
Plans
Cushion|Lab Grown|IGI

1.57ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG801643623

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801643623

Diamond specifications and retailer prices

From $1,714 CAD
$1,227 USD
As of October 30, 2026
Save $3,502 CAD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,216 CAD at MOH London · As of October 27, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801643623 or 801643623. Listed at 8 retailers as of October 27, 2026, with prices from $1,714 to $5,216, a $3,502 spread on the same certified stone. MOH London lists it at $5,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643623
Dimensions8.38 × 6.06 × 4.17 mm
L/W Ratio1.38
Girdle conditionFaceted
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
8.38 mm6.06 mm1.57 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643623
Side View
Table 63.0%Crown 35.6°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 68.8%

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 30
Current: $5,216 CAD|Low: $1,639 CAD|High: $5,271 CAD|Avg: $3,123 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,714 CAD
Retailer 7$1,787 CAD
Retailer 2$2,136 CAD
Retailer 3$2,206 CAD
Retailer 4$2,234 CAD
Retailer 8$4,818 CAD
Retailer 6$4,889 CAD
MOH London$5,216 CAD

41 data points across 8 retailers

8 retailers$1,714 CAD to $5,216 CAD

A
Cheapest Retailer
-
$1,714 CAD
$1,227 USD
A
Retailer 2
-
$1,787 CAD
$1,279 USD
View
A
Retailer 3
-
$2,136 CAD
£1,204 GBP
View
B+
Retailer 4
-
$2,206 CAD
€1,504 EUR
View
B+
Retailer 5
-
$2,234 CAD
$1,599 USD
View
B
Retailer 6
-
$4,818 CAD
$3,449 USD
View
B
Retailer 7
-
$4,988 CAD
$3,571 USD
View
Most Expensive
B
MOH London
LG801643623 · Oct 27
$5,216 CAD
£2,940 GBP
View
7 more retailers have this diamond
Prices start from $1,714 CADSave up to $3,502 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
$1,714 CAD